127766810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1223}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 238298112

約数和(自身を除く): 110531302

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 337, 674, 1223, 1685, 2446, 3370, 6115, 10447, 12230, 20894, 37913, 52235, 75826, 104470, 189565, 379130, 412151, 824302, 2060755, 4121510, 12776681, 25553362, 63883405, 127766810]

約数ペア:

[(1, 127766810), (2, 63883405), (5, 25553362), (10, 12776681), (31, 4121510), (62, 2060755), (155, 824302), (310, 412151), (337, 379130), (674, 189565), (1223, 104470), (1685, 75826), (2446, 52235), (3370, 37913), (6115, 20894), (10447, 12230)]