30434150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8573}}^1$

素因数の和:8656

約数の個数: 24

約数和(自身を含む): 57411504

約数和(自身を除く): 26977354

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 8573, 17146, 42865, 85730, 214325, 428650, 608683, 1217366, 3043415, 6086830, 15217075, 30434150]

約数ペア:

[(1, 30434150), (2, 15217075), (5, 6086830), (10, 3043415), (25, 1217366), (50, 608683), (71, 428650), (142, 214325), (355, 85730), (710, 42865), (1775, 17146), (3550, 8573)]