31237291010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5237}}^1\times {\mathrm{5791}}^1$

素因数の和:11138

約数の個数: 32

約数和(自身を含む): 56793664512

約数和(自身を除く): 25556373502

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 5237, 5791, 10474, 11582, 26185, 28955, 52370, 57910, 539411, 596473, 1078822, 1192946, 2697055, 2982365, 5394110, 5964730, 30327467, 60654934, 151637335, 303274670, 3123729101, 6247458202, 15618645505, 31237291010]

約数ペア:

[(1, 31237291010), (2, 15618645505), (5, 6247458202), (10, 3123729101), (103, 303274670), (206, 151637335), (515, 60654934), (1030, 30327467), (5237, 5964730), (5791, 5394110), (10474, 2982365), (11582, 2697055), (26185, 1192946), (28955, 1078822), (52370, 596473), (57910, 539411)]