9082020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 26123328

約数和(自身を除く): 17041308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 4091, 8182, 12273, 16364, 20455, 24546, 40910, 49092, 61365, 81820, 122730, 151367, 245460, 302734, 454101, 605468, 756835, 908202, 1513670, 1816404, 2270505, 3027340, 4541010, 9082020]

約数ペア:

[(1, 9082020), (2, 4541010), (3, 3027340), (4, 2270505), (5, 1816404), (6, 1513670), (10, 908202), (12, 756835), (15, 605468), (20, 454101), (30, 302734), (37, 245460), (60, 151367), (74, 122730), (111, 81820), (148, 61365), (185, 49092), (222, 40910), (370, 24546), (444, 20455), (555, 16364), (740, 12273), (1110, 8182), (2220, 4091)]