42855130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3191}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 39881510

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 3191, 6382, 6715, 13430, 15955, 31910, 54247, 108494, 252089, 271235, 504178, 542470, 1260445, 2520890, 4285513, 8571026, 21427565, 42855130]

約数ペア:

[(1, 42855130), (2, 21427565), (5, 8571026), (10, 4285513), (17, 2520890), (34, 1260445), (79, 542470), (85, 504178), (158, 271235), (170, 252089), (395, 108494), (790, 54247), (1343, 31910), (2686, 15955), (3191, 13430), (6382, 6715)]