7327190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 14333760

約数和(自身を除く): 7006570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 359, 718, 785, 1570, 1795, 2041, 3590, 4082, 4667, 9334, 10205, 20410, 23335, 46670, 56363, 112726, 281815, 563630, 732719, 1465438, 3663595, 7327190]

約数ペア:

[(1, 7327190), (2, 3663595), (5, 1465438), (10, 732719), (13, 563630), (26, 281815), (65, 112726), (130, 56363), (157, 46670), (314, 23335), (359, 20410), (718, 10205), (785, 9334), (1570, 4667), (1795, 4082), (2041, 3590)]