8903085870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{107}}^2$

素因数の和:284

約数の個数: 216

約数和(自身を含む): 26228750184

約数和(自身を除く): 17325664314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 107, 115, 138, 147, 161, 210, 214, 230, 245, 294, 321, 322, 345, 483, 490, 529, 535, 642, 690, 735, 749, 805, 966, 1058, 1070, 1127, 1470, 1498, 1587, 1605, 1610, 2247, 2254, 2415, 2461, 2645, 3174, 3210, 3381, 3703, 3745, 4494, 4830, 4922, 5243, 5290, 5635, 6762, 7383, 7406, 7490, 7935, 10486, 11109, 11235, 11270, 11449, 12305, 14766, 15729, 15870, 16905, 17227, 18515, 22218, 22470, 22898, 24610, 25921, 26215, 31458, 33810, 34347, 34454, 36915, 37030, 51681, 51842, 52430, 55545, 56603, 57245, 68694, 73830, 77763, 78645, 80143, 86135, 103362, 111090, 113206, 114490, 120589, 129605, 155526, 157290, 160286, 169809, 171735, 172270, 240429, 241178, 258405, 259210, 263327, 283015, 339618, 343470, 361767, 388815, 396221, 400715, 480858, 516810, 526654, 561001, 566030, 602945, 723534, 777630, 789981, 792442, 801430, 849045, 1122002, 1188663, 1202145, 1205890, 1316635, 1579962, 1683003, 1698090, 1808835, 1843289, 1981105, 2377326, 2404290, 2633270, 2773547, 2805005, 3366006, 3617670, 3686578, 3949905, 3962210, 5529867, 5547094, 5610010, 5943315, 6056521, 7899810, 8320641, 8415015, 9216445, 11059734, 11886630, 12113042, 12903023, 13867735, 16641282, 16830030, 18169563, 18432890, 25806046, 27649335, 27735470, 30282605, 36339126, 38709069, 41603205, 42395647, 55298670, 60565210, 64515115, 77418138, 83206410, 84791294, 90847815, 127186941, 129030230, 181695630, 193545345, 211978235, 254373882, 296769529, 387090690, 423956470, 593539058, 635934705, 890308587, 1271869410, 1483847645, 1780617174, 2967695290, 4451542935, 8903085870]

約数ペア:

[(1, 8903085870), (2, 4451542935), (3, 2967695290), (5, 1780617174), (6, 1483847645), (7, 1271869410), (10, 890308587), (14, 635934705), (15, 593539058), (21, 423956470), (23, 387090690), (30, 296769529), (35, 254373882), (42, 211978235), (46, 193545345), (49, 181695630), (69, 129030230), (70, 127186941), (98, 90847815), (105, 84791294), (107, 83206410), (115, 77418138), (138, 64515115), (147, 60565210), (161, 55298670), (210, 42395647), (214, 41603205), (230, 38709069), (245, 36339126), (294, 30282605), (321, 27735470), (322, 27649335), (345, 25806046), (483, 18432890), (490, 18169563), (529, 16830030), (535, 16641282), (642, 13867735), (690, 12903023), (735, 12113042), (749, 11886630), (805, 11059734), (966, 9216445), (1058, 8415015), (1070, 8320641), (1127, 7899810), (1470, 6056521), (1498, 5943315), (1587, 5610010), (1605, 5547094), (1610, 5529867), (2247, 3962210), (2254, 3949905), (2415, 3686578), (2461, 3617670), (2645, 3366006), (3174, 2805005), (3210, 2773547), (3381, 2633270), (3703, 2404290), (3745, 2377326), (4494, 1981105), (4830, 1843289), (4922, 1808835), (5243, 1698090), (5290, 1683003), (5635, 1579962), (6762, 1316635), (7383, 1205890), (7406, 1202145), (7490, 1188663), (7935, 1122002), (10486, 849045), (11109, 801430), (11235, 792442), (11270, 789981), (11449, 777630), (12305, 723534), (14766, 602945), (15729, 566030), (15870, 561001), (16905, 526654), (17227, 516810), (18515, 480858), (22218, 400715), (22470, 396221), (22898, 388815), (24610, 361767), (25921, 343470), (26215, 339618), (31458, 283015), (33810, 263327), (34347, 259210), (34454, 258405), (36915, 241178), (37030, 240429), (51681, 172270), (51842, 171735), (52430, 169809), (55545, 160286), (56603, 157290), (57245, 155526), (68694, 129605), (73830, 120589), (77763, 114490), (78645, 113206), (80143, 111090), (86135, 103362)]