187893270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{231967}}^1$

素因数の和:231986

約数の個数: 40

約数和(自身を含む): 505226304

約数和(自身を除く): 317333034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 231967, 463934, 695901, 1159835, 1391802, 2087703, 2319670, 3479505, 4175406, 6263109, 6959010, 10438515, 12526218, 18789327, 20877030, 31315545, 37578654, 62631090, 93946635, 187893270]

約数ペア:

[(1, 187893270), (2, 93946635), (3, 62631090), (5, 37578654), (6, 31315545), (9, 20877030), (10, 18789327), (15, 12526218), (18, 10438515), (27, 6959010), (30, 6263109), (45, 4175406), (54, 3479505), (81, 2319670), (90, 2087703), (135, 1391802), (162, 1159835), (270, 695901), (405, 463934), (810, 231967)]