70018390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3187}}^1$

素因数の和:3233

約数の個数: 32

約数和(自身を含む): 136573920

約数和(自身を除く): 66555530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 3187, 4394, 6374, 10985, 15935, 21970, 31870, 41431, 82862, 207155, 414310, 538603, 1077206, 2693015, 5386030, 7001839, 14003678, 35009195, 70018390]

約数ペア:

[(1, 70018390), (2, 35009195), (5, 14003678), (10, 7001839), (13, 5386030), (26, 2693015), (65, 1077206), (130, 538603), (169, 414310), (338, 207155), (845, 82862), (1690, 41431), (2197, 31870), (3187, 21970), (4394, 15935), (6374, 10985)]