29722590

素因数分解:

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

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 77899536

約数和(自身を除く): 48176946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 2521, 3930, 5042, 5895, 7563, 11790, 12605, 15126, 22689, 25210, 37815, 45378, 75630, 113445, 226890, 330251, 660502, 990753, 1651255, 1981506, 2972259, 3302510, 4953765, 5944518, 9907530, 14861295, 29722590]

約数ペア:

[(1, 29722590), (2, 14861295), (3, 9907530), (5, 5944518), (6, 4953765), (9, 3302510), (10, 2972259), (15, 1981506), (18, 1651255), (30, 990753), (45, 660502), (90, 330251), (131, 226890), (262, 113445), (393, 75630), (655, 45378), (786, 37815), (1179, 25210), (1310, 22689), (1965, 15126), (2358, 12605), (2521, 11790), (3930, 7563), (5042, 5895)]