30244012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 54220320

約数和(自身を除く): 23976308

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 977, 1954, 3908, 7739, 15478, 30956, 69367, 106493, 138734, 212986, 277468, 425972, 7561003, 15122006, 30244012]

約数ペア:

[(1, 30244012), (2, 15122006), (4, 7561003), (71, 425972), (109, 277468), (142, 212986), (218, 138734), (284, 106493), (436, 69367), (977, 30956), (1954, 15478), (3908, 7739)]