78755790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61051}}^1$

素因数の和:61104

約数の個数: 32

約数和(自身を含む): 193412736

約数和(自身を除く): 114656946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 61051, 122102, 183153, 305255, 366306, 610510, 915765, 1831530, 2625193, 5250386, 7875579, 13125965, 15751158, 26251930, 39377895, 78755790]

約数ペア:

[(1, 78755790), (2, 39377895), (3, 26251930), (5, 15751158), (6, 13125965), (10, 7875579), (15, 5250386), (30, 2625193), (43, 1831530), (86, 915765), (129, 610510), (215, 366306), (258, 305255), (430, 183153), (645, 122102), (1290, 61051)]