6131290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 12156480

約数和(自身を除く): 6025190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 401, 695, 802, 1390, 1529, 2005, 3058, 4010, 4411, 7645, 8822, 15290, 22055, 44110, 55739, 111478, 278695, 557390, 613129, 1226258, 3065645, 6131290]

約数ペア:

[(1, 6131290), (2, 3065645), (5, 1226258), (10, 613129), (11, 557390), (22, 278695), (55, 111478), (110, 55739), (139, 44110), (278, 22055), (401, 15290), (695, 8822), (802, 7645), (1390, 4411), (1529, 4010), (2005, 3058)]