45143220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10597}}^1$

素因数の和:10680

約数の個数: 48

約数和(自身を含む): 128193408

約数和(自身を除く): 83050188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 10597, 21194, 31791, 42388, 52985, 63582, 105970, 127164, 158955, 211940, 317910, 635820, 752387, 1504774, 2257161, 3009548, 3761935, 4514322, 7523870, 9028644, 11285805, 15047740, 22571610, 45143220]

約数ペア:

[(1, 45143220), (2, 22571610), (3, 15047740), (4, 11285805), (5, 9028644), (6, 7523870), (10, 4514322), (12, 3761935), (15, 3009548), (20, 2257161), (30, 1504774), (60, 752387), (71, 635820), (142, 317910), (213, 211940), (284, 158955), (355, 127164), (426, 105970), (710, 63582), (852, 52985), (1065, 42388), (1420, 31791), (2130, 21194), (4260, 10597)]