66326330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5813}}^1$

素因数の和:5990

約数の個数: 32

約数和(自身を含む): 137303424

約数和(自身を除く): 70977094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 5813, 11410, 11626, 29065, 40691, 58130, 81382, 203455, 406910, 947519, 1895038, 4737595, 6632633, 9475190, 13265266, 33163165, 66326330]

約数ペア:

[(1, 66326330), (2, 33163165), (5, 13265266), (7, 9475190), (10, 6632633), (14, 4737595), (35, 1895038), (70, 947519), (163, 406910), (326, 203455), (815, 81382), (1141, 58130), (1630, 40691), (2282, 29065), (5705, 11626), (5813, 11410)]