42217310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 77982912

約数和(自身を除く): 35765602

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 485, 613, 710, 970, 1226, 3065, 6130, 6887, 13774, 34435, 43523, 59461, 68870, 87046, 118922, 217615, 297305, 435230, 594610, 4221731, 8443462, 21108655, 42217310]

約数ペア:

[(1, 42217310), (2, 21108655), (5, 8443462), (10, 4221731), (71, 594610), (97, 435230), (142, 297305), (194, 217615), (355, 118922), (485, 87046), (613, 68870), (710, 59461), (970, 43523), (1226, 34435), (3065, 13774), (6130, 6887)]