126818210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 236570112

約数和(自身を除く): 109751902

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 626, 1307, 1565, 2614, 3130, 6535, 9703, 13070, 19406, 40517, 48515, 81034, 97030, 202585, 405170, 409091, 818182, 2045455, 4090910, 12681821, 25363642, 63409105, 126818210]

約数ペア:

[(1, 126818210), (2, 63409105), (5, 25363642), (10, 12681821), (31, 4090910), (62, 2045455), (155, 818182), (310, 409091), (313, 405170), (626, 202585), (1307, 97030), (1565, 81034), (2614, 48515), (3130, 40517), (6535, 19406), (9703, 13070)]