78546810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60889}}^1$

素因数の和:60942

約数の個数: 32

約数和(自身を含む): 192899520

約数和(自身を除く): 114352710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 60889, 121778, 182667, 304445, 365334, 608890, 913335, 1826670, 2618227, 5236454, 7854681, 13091135, 15709362, 26182270, 39273405, 78546810]

約数ペア:

[(1, 78546810), (2, 39273405), (3, 26182270), (5, 15709362), (6, 13091135), (10, 7854681), (15, 5236454), (30, 2618227), (43, 1826670), (86, 913335), (129, 608890), (215, 365334), (258, 304445), (430, 182667), (645, 121778), (1290, 60889)]