66931130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32971}}^1$

素因数の和:33014

約数の個数: 32

約数和(自身を含む): 142439040

約数和(自身を除く): 75507910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 32971, 65942, 164855, 230797, 329710, 461594, 956159, 1153985, 1912318, 2307970, 4780795, 6693113, 9561590, 13386226, 33465565, 66931130]

約数ペア:

[(1, 66931130), (2, 33465565), (5, 13386226), (7, 9561590), (10, 6693113), (14, 4780795), (29, 2307970), (35, 1912318), (58, 1153985), (70, 956159), (145, 461594), (203, 329710), (290, 230797), (406, 164855), (1015, 65942), (2030, 32971)]