76688010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{121727}}^1$

素因数の和:121747

約数の個数: 48

約数和(自身を含む): 227874816

約数和(自身を除く): 151186806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 121727, 243454, 365181, 608635, 730362, 852089, 1095543, 1217270, 1704178, 1825905, 2191086, 2556267, 3651810, 4260445, 5112534, 5477715, 7668801, 8520890, 10955430, 12781335, 15337602, 25562670, 38344005, 76688010]

約数ペア:

[(1, 76688010), (2, 38344005), (3, 25562670), (5, 15337602), (6, 12781335), (7, 10955430), (9, 8520890), (10, 7668801), (14, 5477715), (15, 5112534), (18, 4260445), (21, 3651810), (30, 2556267), (35, 2191086), (42, 1825905), (45, 1704178), (63, 1217270), (70, 1095543), (90, 852089), (105, 730362), (126, 608635), (210, 365181), (315, 243454), (630, 121727)]