89167770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 239690880

約数和(自身を除く): 150523110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 2521, 3537, 3930, 5042, 5895, 7074, 7563, 11790, 12605, 15126, 17685, 22689, 25210, 35370, 37815, 45378, 68067, 75630, 113445, 136134, 226890, 330251, 340335, 660502, 680670, 990753, 1651255, 1981506, 2972259, 3302510, 4953765, 5944518, 8916777, 9907530, 14861295, 17833554, 29722590, 44583885, 89167770]

約数ペア:

[(1, 89167770), (2, 44583885), (3, 29722590), (5, 17833554), (6, 14861295), (9, 9907530), (10, 8916777), (15, 5944518), (18, 4953765), (27, 3302510), (30, 2972259), (45, 1981506), (54, 1651255), (90, 990753), (131, 680670), (135, 660502), (262, 340335), (270, 330251), (393, 226890), (655, 136134), (786, 113445), (1179, 75630), (1310, 68067), (1965, 45378), (2358, 37815), (2521, 35370), (3537, 25210), (3930, 22689), (5042, 17685), (5895, 15126), (7074, 12605), (7563, 11790)]