139970710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1272461}}^1$

素因数の和:1272479

約数の個数: 16

約数和(自身を含む): 274851792

約数和(自身を除く): 134881082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1272461, 2544922, 6362305, 12724610, 13997071, 27994142, 69985355, 139970710]

約数ペア:

[(1, 139970710), (2, 69985355), (5, 27994142), (10, 13997071), (11, 12724610), (22, 6362305), (55, 2544922), (110, 1272461)]