489197310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{3889}}^1$

素因数の和:4505

約数の個数: 64

約数和(自身を含む): 1344384000

約数和(自身を除く): 855186690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 599, 1198, 1797, 2995, 3594, 3889, 4193, 5990, 7778, 8386, 8985, 11667, 12579, 17970, 19445, 20965, 23334, 25158, 27223, 38890, 41930, 54446, 58335, 62895, 81669, 116670, 125790, 136115, 163338, 272230, 408345, 816690, 2329511, 4659022, 6988533, 11647555, 13977066, 16306577, 23295110, 32613154, 34942665, 48919731, 69885330, 81532885, 97839462, 163065770, 244598655, 489197310]

約数ペア:

[(1, 489197310), (2, 244598655), (3, 163065770), (5, 97839462), (6, 81532885), (7, 69885330), (10, 48919731), (14, 34942665), (15, 32613154), (21, 23295110), (30, 16306577), (35, 13977066), (42, 11647555), (70, 6988533), (105, 4659022), (210, 2329511), (599, 816690), (1198, 408345), (1797, 272230), (2995, 163338), (3594, 136115), (3889, 125790), (4193, 116670), (5990, 81669), (7778, 62895), (8386, 58335), (8985, 54446), (11667, 41930), (12579, 38890), (17970, 27223), (19445, 25158), (20965, 23334)]