8013510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 20975760

約数和(自身を除く): 12962250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 331, 538, 662, 807, 993, 1345, 1614, 1655, 1986, 2421, 2690, 2979, 3310, 4035, 4842, 4965, 5958, 8070, 9930, 12105, 14895, 24210, 29790, 89039, 178078, 267117, 445195, 534234, 801351, 890390, 1335585, 1602702, 2671170, 4006755, 8013510]

約数ペア:

[(1, 8013510), (2, 4006755), (3, 2671170), (5, 1602702), (6, 1335585), (9, 890390), (10, 801351), (15, 534234), (18, 445195), (30, 267117), (45, 178078), (90, 89039), (269, 29790), (331, 24210), (538, 14895), (662, 12105), (807, 9930), (993, 8070), (1345, 5958), (1614, 4965), (1655, 4842), (1986, 4035), (2421, 3310), (2690, 2979)]