227595270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 644244480

約数和(自身を除く): 416649210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 109, 122, 163, 183, 210, 218, 305, 326, 327, 366, 427, 489, 545, 610, 654, 763, 815, 854, 915, 978, 1090, 1141, 1281, 1526, 1630, 1635, 1830, 2135, 2282, 2289, 2445, 2562, 3270, 3423, 3815, 4270, 4578, 4890, 5705, 6405, 6649, 6846, 7630, 9943, 11410, 11445, 12810, 13298, 17115, 17767, 19886, 19947, 22890, 29829, 33245, 34230, 35534, 39894, 46543, 49715, 53301, 59658, 66490, 69601, 88835, 93086, 99430, 99735, 106602, 124369, 139202, 139629, 149145, 177670, 199470, 208803, 232715, 248738, 266505, 279258, 298290, 348005, 373107, 417606, 465430, 533010, 621845, 696010, 698145, 746214, 1044015, 1083787, 1243690, 1396290, 1865535, 2088030, 2167574, 3251361, 3731070, 5418935, 6502722, 7586509, 10837870, 15173018, 16256805, 22759527, 32513610, 37932545, 45519054, 75865090, 113797635, 227595270]

約数ペア:

[(1, 227595270), (2, 113797635), (3, 75865090), (5, 45519054), (6, 37932545), (7, 32513610), (10, 22759527), (14, 16256805), (15, 15173018), (21, 10837870), (30, 7586509), (35, 6502722), (42, 5418935), (61, 3731070), (70, 3251361), (105, 2167574), (109, 2088030), (122, 1865535), (163, 1396290), (183, 1243690), (210, 1083787), (218, 1044015), (305, 746214), (326, 698145), (327, 696010), (366, 621845), (427, 533010), (489, 465430), (545, 417606), (610, 373107), (654, 348005), (763, 298290), (815, 279258), (854, 266505), (915, 248738), (978, 232715), (1090, 208803), (1141, 199470), (1281, 177670), (1526, 149145), (1630, 139629), (1635, 139202), (1830, 124369), (2135, 106602), (2282, 99735), (2289, 99430), (2445, 93086), (2562, 88835), (3270, 69601), (3423, 66490), (3815, 59658), (4270, 53301), (4578, 49715), (4890, 46543), (5705, 39894), (6405, 35534), (6649, 34230), (6846, 33245), (7630, 29829), (9943, 22890), (11410, 19947), (11445, 19886), (12810, 17767), (13298, 17115)]