30820438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 22014890

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 727, 902, 1034, 1454, 1927, 3854, 7997, 15994, 21197, 29807, 34169, 42394, 59614, 68338, 327877, 375859, 655754, 751718, 1400929, 2801858, 15410219, 30820438]

約数ペア:

[(1, 30820438), (2, 15410219), (11, 2801858), (22, 1400929), (41, 751718), (47, 655754), (82, 375859), (94, 327877), (451, 68338), (517, 59614), (727, 42394), (902, 34169), (1034, 29807), (1454, 21197), (1927, 15994), (3854, 7997)]