309050663670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{490556609}}^1$

素因数の和:490556629

約数の個数: 48

約数和(自身を含む): 918321973920

約数和(自身を除く): 609271310250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 490556609, 981113218, 1471669827, 2452783045, 2943339654, 3433896263, 4415009481, 4905566090, 6867792526, 7358349135, 8830018962, 10301688789, 14716698270, 17169481315, 20603377578, 22075047405, 30905066367, 34338962630, 44150094810, 51508443945, 61810132734, 103016887890, 154525331835, 309050663670]

約数ペア:

[(1, 309050663670), (2, 154525331835), (3, 103016887890), (5, 61810132734), (6, 51508443945), (7, 44150094810), (9, 34338962630), (10, 30905066367), (14, 22075047405), (15, 20603377578), (18, 17169481315), (21, 14716698270), (30, 10301688789), (35, 8830018962), (42, 7358349135), (45, 6867792526), (63, 4905566090), (70, 4415009481), (90, 3433896263), (105, 2943339654), (126, 2452783045), (210, 1471669827), (315, 981113218), (630, 490556609)]