4626540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25703}}^1$

素因数の和:25718

約数の個数: 36

約数和(自身を含む): 14034384

約数和(自身を除く): 9407844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25703, 51406, 77109, 102812, 128515, 154218, 231327, 257030, 308436, 385545, 462654, 514060, 771090, 925308, 1156635, 1542180, 2313270, 4626540]

約数ペア:

[(1, 4626540), (2, 2313270), (3, 1542180), (4, 1156635), (5, 925308), (6, 771090), (9, 514060), (10, 462654), (12, 385545), (15, 308436), (18, 257030), (20, 231327), (30, 154218), (36, 128515), (45, 102812), (60, 77109), (90, 51406), (180, 25703)]