4313550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 10825200

約数和(自身を除く): 6511650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 193, 298, 386, 447, 579, 745, 894, 965, 1158, 1490, 1930, 2235, 2895, 3725, 4470, 4825, 5790, 7450, 9650, 11175, 14475, 22350, 28757, 28950, 57514, 86271, 143785, 172542, 287570, 431355, 718925, 862710, 1437850, 2156775, 4313550]

約数ペア:

[(1, 4313550), (2, 2156775), (3, 1437850), (5, 862710), (6, 718925), (10, 431355), (15, 287570), (25, 172542), (30, 143785), (50, 86271), (75, 57514), (149, 28950), (150, 28757), (193, 22350), (298, 14475), (386, 11175), (447, 9650), (579, 7450), (745, 5790), (894, 4825), (965, 4470), (1158, 3725), (1490, 2895), (1930, 2235)]