1497660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 4250400

約数和(自身を除く): 2752740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 229, 327, 436, 458, 545, 654, 687, 916, 1090, 1145, 1308, 1374, 1635, 2180, 2290, 2748, 3270, 3435, 4580, 6540, 6870, 13740, 24961, 49922, 74883, 99844, 124805, 149766, 249610, 299532, 374415, 499220, 748830, 1497660]

約数ペア:

[(1, 1497660), (2, 748830), (3, 499220), (4, 374415), (5, 299532), (6, 249610), (10, 149766), (12, 124805), (15, 99844), (20, 74883), (30, 49922), (60, 24961), (109, 13740), (218, 6870), (229, 6540), (327, 4580), (436, 3435), (458, 3270), (545, 2748), (654, 2290), (687, 2180), (916, 1635), (1090, 1374), (1145, 1308)]