100313220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238841}}^1$

素因数の和:238860

約数の個数: 48

約数和(自身を含む): 321003648

約数和(自身を除く): 220690428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 238841, 477682, 716523, 955364, 1194205, 1433046, 1671887, 2388410, 2866092, 3343774, 3582615, 4776820, 5015661, 6687548, 7165230, 8359435, 10031322, 14330460, 16718870, 20062644, 25078305, 33437740, 50156610, 100313220]

約数ペア:

[(1, 100313220), (2, 50156610), (3, 33437740), (4, 25078305), (5, 20062644), (6, 16718870), (7, 14330460), (10, 10031322), (12, 8359435), (14, 7165230), (15, 6687548), (20, 5015661), (21, 4776820), (28, 3582615), (30, 3343774), (35, 2866092), (42, 2388410), (60, 1671887), (70, 1433046), (84, 1194205), (105, 955364), (140, 716523), (210, 477682), (420, 238841)]