7027810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 13217904

約数和(自身を除く): 6190094

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 281, 305, 410, 562, 610, 1405, 2501, 2810, 5002, 11521, 12505, 17141, 23042, 25010, 34282, 57605, 85705, 115210, 171410, 702781, 1405562, 3513905, 7027810]

約数ペア:

[(1, 7027810), (2, 3513905), (5, 1405562), (10, 702781), (41, 171410), (61, 115210), (82, 85705), (122, 57605), (205, 34282), (281, 25010), (305, 23042), (410, 17141), (562, 12505), (610, 11521), (1405, 5002), (2501, 2810)]