628220110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 1334817792

約数和(自身を除く): 706597682

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 113, 215, 226, 301, 430, 565, 602, 791, 1130, 1505, 1582, 1847, 3010, 3694, 3955, 4859, 7910, 9235, 9718, 12929, 18470, 24295, 25858, 34013, 48590, 64645, 68026, 79421, 129290, 158842, 170065, 208711, 340130, 397105, 417422, 555947, 794210, 1043555, 1111894, 1460977, 2087110, 2779735, 2921954, 5559470, 7304885, 8974573, 14609770, 17949146, 44872865, 62822011, 89745730, 125644022, 314110055, 628220110]

約数ペア:

[(1, 628220110), (2, 314110055), (5, 125644022), (7, 89745730), (10, 62822011), (14, 44872865), (35, 17949146), (43, 14609770), (70, 8974573), (86, 7304885), (113, 5559470), (215, 2921954), (226, 2779735), (301, 2087110), (430, 1460977), (565, 1111894), (602, 1043555), (791, 794210), (1130, 555947), (1505, 417422), (1582, 397105), (1847, 340130), (3010, 208711), (3694, 170065), (3955, 158842), (4859, 129290), (7910, 79421), (9235, 68026), (9718, 64645), (12929, 48590), (18470, 34013), (24295, 25858)]