7840930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 14961024

約数和(自身を除く): 7120094

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 467, 730, 934, 1679, 2335, 3358, 4670, 8395, 10741, 16790, 21482, 34091, 53705, 68182, 107410, 170455, 340910, 784093, 1568186, 3920465, 7840930]

約数ペア:

[(1, 7840930), (2, 3920465), (5, 1568186), (10, 784093), (23, 340910), (46, 170455), (73, 107410), (115, 68182), (146, 53705), (230, 34091), (365, 21482), (467, 16790), (730, 10741), (934, 8395), (1679, 4670), (2335, 3358)]