157435430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{7127}}^1$

素因数の和:7228

約数の個数: 24

約数和(自身を含む): 289582128

約数和(自身を除く): 132146698

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 7127, 11045, 14254, 22090, 35635, 71270, 334969, 669938, 1674845, 3349690, 15743543, 31487086, 78717715, 157435430]

約数ペア:

[(1, 157435430), (2, 78717715), (5, 31487086), (10, 15743543), (47, 3349690), (94, 1674845), (235, 669938), (470, 334969), (2209, 71270), (4418, 35635), (7127, 22090), (11045, 14254)]