1391490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{15461}}^1$

素因数の和:15474

約数の個数: 24

約数和(自身を含む): 3618108

約数和(自身を除く): 2226618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 15461, 30922, 46383, 77305, 92766, 139149, 154610, 231915, 278298, 463830, 695745, 1391490]

約数ペア:

[(1, 1391490), (2, 695745), (3, 463830), (5, 278298), (6, 231915), (9, 154610), (10, 139149), (15, 92766), (18, 77305), (30, 46383), (45, 30922), (90, 15461)]