140127330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{667273}}^1$

素因数の和:667290

約数の個数: 32

約数和(自身を含む): 384349824

約数和(自身を除く): 244222494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 667273, 1334546, 2001819, 3336365, 4003638, 4670911, 6672730, 9341822, 10009095, 14012733, 20018190, 23354555, 28025466, 46709110, 70063665, 140127330]

約数ペア:

[(1, 140127330), (2, 70063665), (3, 46709110), (5, 28025466), (6, 23354555), (7, 20018190), (10, 14012733), (14, 10009095), (15, 9341822), (21, 6672730), (30, 4670911), (35, 4003638), (42, 3336365), (70, 2001819), (105, 1334546), (210, 667273)]