91428390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1015871}}^1$

素因数の和:1015884

約数の個数: 24

約数和(自身を含む): 237714048

約数和(自身を除く): 146285658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1015871, 2031742, 3047613, 5079355, 6095226, 9142839, 10158710, 15238065, 18285678, 30476130, 45714195, 91428390]

約数ペア:

[(1, 91428390), (2, 45714195), (3, 30476130), (5, 18285678), (6, 15238065), (9, 10158710), (10, 9142839), (15, 6095226), (18, 5079355), (30, 3047613), (45, 2031742), (90, 1015871)]