4273140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 12055680

約数和(自身を除く): 7782540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 311, 458, 622, 687, 916, 933, 1145, 1244, 1374, 1555, 1866, 2290, 2748, 3110, 3435, 3732, 4580, 4665, 6220, 6870, 9330, 13740, 18660, 71219, 142438, 213657, 284876, 356095, 427314, 712190, 854628, 1068285, 1424380, 2136570, 4273140]

約数ペア:

[(1, 4273140), (2, 2136570), (3, 1424380), (4, 1068285), (5, 854628), (6, 712190), (10, 427314), (12, 356095), (15, 284876), (20, 213657), (30, 142438), (60, 71219), (229, 18660), (311, 13740), (458, 9330), (622, 6870), (687, 6220), (916, 4665), (933, 4580), (1145, 3732), (1244, 3435), (1374, 3110), (1555, 2748), (1866, 2290)]