28783930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1453}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 59462784

約数和(自身を除く): 30678854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1453, 1981, 2830, 2906, 3962, 7265, 9905, 10171, 14530, 19810, 20342, 50855, 101710, 411199, 822398, 2055995, 2878393, 4111990, 5756786, 14391965, 28783930]

約数ペア:

[(1, 28783930), (2, 14391965), (5, 5756786), (7, 4111990), (10, 2878393), (14, 2055995), (35, 822398), (70, 411199), (283, 101710), (566, 50855), (1415, 20342), (1453, 19810), (1981, 14530), (2830, 10171), (2906, 9905), (3962, 7265)]