153329330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28447}}^1$

素因数の和:28479

約数の個数: 48

約数和(自身を含む): 350251776

約数和(自身を除く): 196922446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 28447, 56894, 142235, 199129, 284470, 312917, 398258, 625834, 995645, 1393903, 1564585, 1991290, 2190419, 2787806, 3129170, 4380838, 6969515, 10952095, 13939030, 15332933, 21904190, 30665866, 76664665, 153329330]

約数ペア:

[(1, 153329330), (2, 76664665), (5, 30665866), (7, 21904190), (10, 15332933), (11, 13939030), (14, 10952095), (22, 6969515), (35, 4380838), (49, 3129170), (55, 2787806), (70, 2190419), (77, 1991290), (98, 1564585), (110, 1393903), (154, 995645), (245, 625834), (385, 398258), (490, 312917), (539, 284470), (770, 199129), (1078, 142235), (2695, 56894), (5390, 28447)]