8889797970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{4051}}^1$

素因数の和:4760

約数の個数: 96

約数和(自身を含む): 23780053440

約数和(自身を除く): 14890255470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 659, 666, 1110, 1318, 1665, 1977, 3295, 3330, 3954, 4051, 5931, 6590, 8102, 9885, 11862, 12153, 19770, 20255, 24306, 24383, 29655, 36459, 40510, 48766, 59310, 60765, 72918, 73149, 121530, 121915, 146298, 149887, 182295, 219447, 243830, 299774, 364590, 365745, 438894, 449661, 731490, 749435, 899322, 1097235, 1348983, 1498870, 2194470, 2248305, 2669609, 2697966, 4496610, 5339218, 6744915, 8008827, 13348045, 13489830, 16017654, 24026481, 26696090, 40044135, 48052962, 80088270, 98775533, 120132405, 197551066, 240264810, 296326599, 493877665, 592653198, 888979797, 987755330, 1481632995, 1777959594, 2963265990, 4444898985, 8889797970]

約数ペア:

[(1, 8889797970), (2, 4444898985), (3, 2963265990), (5, 1777959594), (6, 1481632995), (9, 987755330), (10, 888979797), (15, 592653198), (18, 493877665), (30, 296326599), (37, 240264810), (45, 197551066), (74, 120132405), (90, 98775533), (111, 80088270), (185, 48052962), (222, 40044135), (333, 26696090), (370, 24026481), (555, 16017654), (659, 13489830), (666, 13348045), (1110, 8008827), (1318, 6744915), (1665, 5339218), (1977, 4496610), (3295, 2697966), (3330, 2669609), (3954, 2248305), (4051, 2194470), (5931, 1498870), (6590, 1348983), (8102, 1097235), (9885, 899322), (11862, 749435), (12153, 731490), (19770, 449661), (20255, 438894), (24306, 365745), (24383, 364590), (29655, 299774), (36459, 243830), (40510, 219447), (48766, 182295), (59310, 149887), (60765, 146298), (72918, 121915), (73149, 121530)]