30945365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13723}}^1$

素因数の和:13780

約数の個数: 16

約数和(自身を含む): 41501376

約数和(自身を除く): 10556011

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 13723, 68615, 150953, 562643, 754765, 2813215, 6189073, 30945365]

約数ペア:

[(1, 30945365), (5, 6189073), (11, 2813215), (41, 754765), (55, 562643), (205, 150953), (451, 68615), (2255, 13723)]