389529126870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11903}}^1\times {\mathrm{83911}}^1$

素因数の和:95837

約数の個数: 64

約数和(自身を含む): 1006879555584

約数和(自身を除く): 617350428714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11903, 23806, 35709, 59515, 71418, 83911, 119030, 154739, 167822, 178545, 251733, 309478, 357090, 419555, 464217, 503466, 773695, 839110, 928434, 1090843, 1258665, 1547390, 2181686, 2321085, 2517330, 3272529, 4642170, 5454215, 6545058, 10908430, 16362645, 32725290, 998792633, 1997585266, 2996377899, 4993963165, 5992755798, 9987926330, 12984304229, 14981889495, 25968608458, 29963778990, 38952912687, 64921521145, 77905825374, 129843042290, 194764563435, 389529126870]

約数ペア:

[(1, 389529126870), (2, 194764563435), (3, 129843042290), (5, 77905825374), (6, 64921521145), (10, 38952912687), (13, 29963778990), (15, 25968608458), (26, 14981889495), (30, 12984304229), (39, 9987926330), (65, 5992755798), (78, 4993963165), (130, 2996377899), (195, 1997585266), (390, 998792633), (11903, 32725290), (23806, 16362645), (35709, 10908430), (59515, 6545058), (71418, 5454215), (83911, 4642170), (119030, 3272529), (154739, 2517330), (167822, 2321085), (178545, 2181686), (251733, 1547390), (309478, 1258665), (357090, 1090843), (419555, 928434), (464217, 839110), (503466, 773695)]