70724631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 33059049

約数列:

[1, 3, 19, 41, 53, 57, 123, 159, 571, 779, 1007, 1713, 2173, 2337, 3021, 6519, 10849, 23411, 30263, 32547, 41287, 70233, 90789, 123861, 444809, 574997, 1240783, 1334427, 1724991, 3722349, 23574877, 70724631]

約数ペア:

[(1, 70724631), (3, 23574877), (19, 3722349), (41, 1724991), (53, 1334427), (57, 1240783), (123, 574997), (159, 444809), (571, 123861), (779, 90789), (1007, 70233), (1713, 41287), (2173, 32547), (2337, 30263), (3021, 23411), (6519, 10849)]