30241750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 70626816

約数和(自身を除く): 40385066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1571, 1750, 1925, 2750, 3142, 3850, 7855, 9625, 10997, 15710, 17281, 19250, 21994, 34562, 39275, 54985, 78550, 86405, 109970, 120967, 172810, 196375, 241934, 274925, 392750, 432025, 549850, 604835, 864050, 1209670, 1374625, 2160125, 2749250, 3024175, 4320250, 6048350, 15120875, 30241750]

約数ペア:

[(1, 30241750), (2, 15120875), (5, 6048350), (7, 4320250), (10, 3024175), (11, 2749250), (14, 2160125), (22, 1374625), (25, 1209670), (35, 864050), (50, 604835), (55, 549850), (70, 432025), (77, 392750), (110, 274925), (125, 241934), (154, 196375), (175, 172810), (250, 120967), (275, 109970), (350, 86405), (385, 78550), (550, 54985), (770, 39275), (875, 34562), (1375, 21994), (1571, 19250), (1750, 17281), (1925, 15710), (2750, 10997), (3142, 9625), (3850, 7855)]