7043230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 13284000

約数和(自身を除く): 6240770

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 163, 290, 298, 326, 745, 815, 1490, 1630, 4321, 4727, 8642, 9454, 21605, 23635, 24287, 43210, 47270, 48574, 121435, 242870, 704323, 1408646, 3521615, 7043230]

約数ペア:

[(1, 7043230), (2, 3521615), (5, 1408646), (10, 704323), (29, 242870), (58, 121435), (145, 48574), (149, 47270), (163, 43210), (290, 24287), (298, 23635), (326, 21605), (745, 9454), (815, 8642), (1490, 4727), (1630, 4321)]