85878570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98711}}^1$

素因数の和:98750

約数の個数: 32

約数和(自身を含む): 213217920

約数和(自身を除く): 127339350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 98711, 197422, 296133, 493555, 592266, 987110, 1480665, 2862619, 2961330, 5725238, 8587857, 14313095, 17175714, 28626190, 42939285, 85878570]

約数ペア:

[(1, 85878570), (2, 42939285), (3, 28626190), (5, 17175714), (6, 14313095), (10, 8587857), (15, 5725238), (29, 2961330), (30, 2862619), (58, 1480665), (87, 987110), (145, 592266), (174, 493555), (290, 296133), (435, 197422), (870, 98711)]