2974403710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{4723}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 5436605952

約数和(自身を除く): 2462202242

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 887, 1774, 4435, 4723, 8870, 9446, 23615, 47230, 62977, 125954, 314885, 335333, 629770, 670666, 1676665, 3353330, 4189301, 8378602, 20946505, 41893010, 297440371, 594880742, 1487201855, 2974403710]

約数ペア:

[(1, 2974403710), (2, 1487201855), (5, 594880742), (10, 297440371), (71, 41893010), (142, 20946505), (355, 8378602), (710, 4189301), (887, 3353330), (1774, 1676665), (4435, 670666), (4723, 629770), (8870, 335333), (9446, 314885), (23615, 125954), (47230, 62977)]