77452890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60041}}^1$

素因数の和:60094

約数の個数: 32

約数和(自身を含む): 190213056

約数和(自身を除く): 112760166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 60041, 120082, 180123, 300205, 360246, 600410, 900615, 1801230, 2581763, 5163526, 7745289, 12908815, 15490578, 25817630, 38726445, 77452890]

約数ペア:

[(1, 77452890), (2, 38726445), (3, 25817630), (5, 15490578), (6, 12908815), (10, 7745289), (15, 5163526), (30, 2581763), (43, 1801230), (86, 900615), (129, 600410), (215, 360246), (258, 300205), (430, 180123), (645, 120082), (1290, 60041)]