30260758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22549}}^1$

素因数の和:22623

約数の個数: 16

約数和(自身を含む): 50331600

約数和(自身を除く): 20070842

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 22549, 45098, 248039, 496078, 1375489, 2750978, 15130379, 30260758]

約数ペア:

[(1, 30260758), (2, 15130379), (11, 2750978), (22, 1375489), (61, 496078), (122, 248039), (671, 45098), (1342, 22549)]