180146470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 384445440

約数和(自身を除く): 204298970

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 59, 70, 106, 118, 265, 295, 371, 413, 530, 590, 742, 823, 826, 1646, 1855, 2065, 3127, 3710, 4115, 4130, 5761, 6254, 8230, 11522, 15635, 21889, 28805, 31270, 43619, 43778, 48557, 57610, 87238, 97114, 109445, 218095, 218890, 242785, 305333, 339899, 436190, 485570, 610666, 679798, 1526665, 1699495, 2573521, 3053330, 3398990, 5147042, 12867605, 18014647, 25735210, 36029294, 90073235, 180146470]

約数ペア:

[(1, 180146470), (2, 90073235), (5, 36029294), (7, 25735210), (10, 18014647), (14, 12867605), (35, 5147042), (53, 3398990), (59, 3053330), (70, 2573521), (106, 1699495), (118, 1526665), (265, 679798), (295, 610666), (371, 485570), (413, 436190), (530, 339899), (590, 305333), (742, 242785), (823, 218890), (826, 218095), (1646, 109445), (1855, 97114), (2065, 87238), (3127, 57610), (3710, 48557), (4115, 43778), (4130, 43619), (5761, 31270), (6254, 28805), (8230, 21889), (11522, 15635)]