13306921140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{722417}}^1$

素因数の和:722736

約数の個数: 48

約数和(自身を含む): 37380796992

約数和(自身を除く): 24073875852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420, 722417, 1444834, 2167251, 2889668, 3612085, 4334502, 7224170, 8669004, 10836255, 14448340, 21672510, 43345020, 221782019, 443564038, 665346057, 887128076, 1108910095, 1330692114, 2217820190, 2661384228, 3326730285, 4435640380, 6653460570, 13306921140]

約数ペア:

[(1, 13306921140), (2, 6653460570), (3, 4435640380), (4, 3326730285), (5, 2661384228), (6, 2217820190), (10, 1330692114), (12, 1108910095), (15, 887128076), (20, 665346057), (30, 443564038), (60, 221782019), (307, 43345020), (614, 21672510), (921, 14448340), (1228, 10836255), (1535, 8669004), (1842, 7224170), (3070, 4334502), (3684, 3612085), (4605, 2889668), (6140, 2167251), (9210, 1444834), (18420, 722417)]