65813670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4327}}^1$

素因数の和:4366

約数の個数: 72

約数和(自身を含む): 185333616

約数和(自身を除く): 119519946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4327, 5070, 7605, 8654, 12981, 15210, 21635, 25962, 38943, 43270, 56251, 64905, 77886, 112502, 129810, 168753, 194715, 281255, 337506, 389430, 506259, 562510, 731263, 843765, 1012518, 1462526, 1687530, 2193789, 2531295, 3656315, 4387578, 5062590, 6581367, 7312630, 10968945, 13162734, 21937890, 32906835, 65813670]

約数ペア:

[(1, 65813670), (2, 32906835), (3, 21937890), (5, 13162734), (6, 10968945), (9, 7312630), (10, 6581367), (13, 5062590), (15, 4387578), (18, 3656315), (26, 2531295), (30, 2193789), (39, 1687530), (45, 1462526), (65, 1012518), (78, 843765), (90, 731263), (117, 562510), (130, 506259), (169, 389430), (195, 337506), (234, 281255), (338, 194715), (390, 168753), (507, 129810), (585, 112502), (845, 77886), (1014, 64905), (1170, 56251), (1521, 43270), (1690, 38943), (2535, 25962), (3042, 21635), (4327, 15210), (5070, 12981), (7605, 8654)]