874980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4861}}^1$

素因数の和:4876

約数の個数: 36

約数和(自身を含む): 2654652

約数和(自身を除く): 1779672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4861, 9722, 14583, 19444, 24305, 29166, 43749, 48610, 58332, 72915, 87498, 97220, 145830, 174996, 218745, 291660, 437490, 874980]

約数ペア:

[(1, 874980), (2, 437490), (3, 291660), (4, 218745), (5, 174996), (6, 145830), (9, 97220), (10, 87498), (12, 72915), (15, 58332), (18, 48610), (20, 43749), (30, 29166), (36, 24305), (45, 19444), (60, 14583), (90, 9722), (180, 4861)]