2417920290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 6361467840

約数和(自身を除く): 3943547550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 347, 417, 557, 694, 695, 834, 1041, 1114, 1251, 1390, 1671, 1735, 2082, 2085, 2502, 2785, 3123, 3342, 3470, 4170, 5013, 5205, 5570, 6246, 6255, 8355, 10026, 10410, 12510, 15615, 16710, 25065, 31230, 48233, 50130, 77423, 96466, 144699, 154846, 193279, 232269, 241165, 289398, 386558, 387115, 434097, 464538, 482330, 579837, 696807, 723495, 774230, 868194, 966395, 1159674, 1161345, 1393614, 1446990, 1739511, 1932790, 2170485, 2322690, 2899185, 3479022, 3484035, 4340970, 5798370, 6968070, 8697555, 17395110, 26865781, 53731562, 80597343, 134328905, 161194686, 241792029, 268657810, 402986715, 483584058, 805973430, 1208960145, 2417920290]

約数ペア:

[(1, 2417920290), (2, 1208960145), (3, 805973430), (5, 483584058), (6, 402986715), (9, 268657810), (10, 241792029), (15, 161194686), (18, 134328905), (30, 80597343), (45, 53731562), (90, 26865781), (139, 17395110), (278, 8697555), (347, 6968070), (417, 5798370), (557, 4340970), (694, 3484035), (695, 3479022), (834, 2899185), (1041, 2322690), (1114, 2170485), (1251, 1932790), (1390, 1739511), (1671, 1446990), (1735, 1393614), (2082, 1161345), (2085, 1159674), (2502, 966395), (2785, 868194), (3123, 774230), (3342, 723495), (3470, 696807), (4170, 579837), (5013, 482330), (5205, 464538), (5570, 434097), (6246, 387115), (6255, 386558), (8355, 289398), (10026, 241165), (10410, 232269), (12510, 193279), (15615, 154846), (16710, 144699), (25065, 96466), (31230, 77423), (48233, 50130)]