4197465790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{42139}}^1$

素因数の和:43576

約数の個数: 32

約数和(自身を含む): 8641059840

約数和(自身を除く): 4443594050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1423, 2846, 7115, 9961, 14230, 19922, 42139, 49805, 84278, 99610, 210695, 294973, 421390, 589946, 1474865, 2949730, 59963797, 119927594, 299818985, 419746579, 599637970, 839493158, 2098732895, 4197465790]

約数ペア:

[(1, 4197465790), (2, 2098732895), (5, 839493158), (7, 599637970), (10, 419746579), (14, 299818985), (35, 119927594), (70, 59963797), (1423, 2949730), (2846, 1474865), (7115, 589946), (9961, 421390), (14230, 294973), (19922, 210695), (42139, 99610), (49805, 84278)]