110478180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42821}}^1$

素因数の和:42876

約数の個数: 48

約数和(自身を含む): 316540224

約数和(自身を除く): 206062044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 42821, 85642, 128463, 171284, 214105, 256926, 428210, 513852, 642315, 856420, 1284630, 1841303, 2569260, 3682606, 5523909, 7365212, 9206515, 11047818, 18413030, 22095636, 27619545, 36826060, 55239090, 110478180]

約数ペア:

[(1, 110478180), (2, 55239090), (3, 36826060), (4, 27619545), (5, 22095636), (6, 18413030), (10, 11047818), (12, 9206515), (15, 7365212), (20, 5523909), (30, 3682606), (43, 2569260), (60, 1841303), (86, 1284630), (129, 856420), (172, 642315), (215, 513852), (258, 428210), (430, 256926), (516, 214105), (645, 171284), (860, 128463), (1290, 85642), (2580, 42821)]