30442868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 55582464

約数和(自身を除く): 25139596

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 2531, 3007, 5062, 6014, 10124, 12028, 78461, 156922, 245507, 313844, 491014, 982028, 7610717, 15221434, 30442868]

約数ペア:

[(1, 30442868), (2, 15221434), (4, 7610717), (31, 982028), (62, 491014), (97, 313844), (124, 245507), (194, 156922), (388, 78461), (2531, 12028), (3007, 10124), (5062, 6014)]