157433290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2971}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 324399744

約数和(自身を除く): 166966454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 757, 1514, 2971, 3785, 5299, 5942, 7570, 10598, 14855, 20797, 26495, 29710, 41594, 52990, 103985, 207970, 2249047, 4498094, 11245235, 15743329, 22490470, 31486658, 78716645, 157433290]

約数ペア:

[(1, 157433290), (2, 78716645), (5, 31486658), (7, 22490470), (10, 15743329), (14, 11245235), (35, 4498094), (70, 2249047), (757, 207970), (1514, 103985), (2971, 52990), (3785, 41594), (5299, 29710), (5942, 26495), (7570, 20797), (10598, 14855)]