69850510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 128646144

約数和(自身を除く): 58795634

約数列:

[1, 2, 5, 10, 71, 131, 142, 262, 355, 655, 710, 751, 1310, 1502, 3755, 7510, 9301, 18602, 46505, 53321, 93010, 98381, 106642, 196762, 266605, 491905, 533210, 983810, 6985051, 13970102, 34925255, 69850510]

約数ペア:

[(1, 69850510), (2, 34925255), (5, 13970102), (10, 6985051), (71, 983810), (131, 533210), (142, 491905), (262, 266605), (355, 196762), (655, 106642), (710, 98381), (751, 93010), (1310, 53321), (1502, 46505), (3755, 18602), (7510, 9301)]