7866780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131113}}^1$

素因数の和:131125

約数の個数: 24

約数和(自身を含む): 22027152

約数和(自身を除く): 14160372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131113, 262226, 393339, 524452, 655565, 786678, 1311130, 1573356, 1966695, 2622260, 3933390, 7866780]

約数ペア:

[(1, 7866780), (2, 3933390), (3, 2622260), (4, 1966695), (5, 1573356), (6, 1311130), (10, 786678), (12, 655565), (15, 524452), (20, 393339), (30, 262226), (60, 131113)]