69491110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3163}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 135545760

約数和(自身を除く): 66054650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 3163, 4394, 6326, 10985, 15815, 21970, 31630, 41119, 82238, 205595, 411190, 534547, 1069094, 2672735, 5345470, 6949111, 13898222, 34745555, 69491110]

約数ペア:

[(1, 69491110), (2, 34745555), (5, 13898222), (10, 6949111), (13, 5345470), (26, 2672735), (65, 1069094), (130, 534547), (169, 411190), (338, 205595), (845, 82238), (1690, 41119), (2197, 31630), (3163, 21970), (4394, 15815), (6326, 10985)]