66856740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3803}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 187887168

約数和(自身を除く): 121030428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 3803, 4395, 5860, 7606, 8790, 11409, 15212, 17580, 19015, 22818, 38030, 45636, 57045, 76060, 114090, 228180, 1114279, 2228558, 3342837, 4457116, 5571395, 6685674, 11142790, 13371348, 16714185, 22285580, 33428370, 66856740]

約数ペア:

[(1, 66856740), (2, 33428370), (3, 22285580), (4, 16714185), (5, 13371348), (6, 11142790), (10, 6685674), (12, 5571395), (15, 4457116), (20, 3342837), (30, 2228558), (60, 1114279), (293, 228180), (586, 114090), (879, 76060), (1172, 57045), (1465, 45636), (1758, 38030), (2930, 22818), (3516, 19015), (3803, 17580), (4395, 15212), (5860, 11409), (7606, 8790)]