30251738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 53561088

約数和(自身を除く): 23309350

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 1721, 3442, 8789, 17578, 18931, 29257, 37862, 58514, 80887, 161774, 321827, 643654, 889757, 1375079, 1779514, 2750158, 15125869, 30251738]

約数ペア:

[(1, 30251738), (2, 15125869), (11, 2750158), (17, 1779514), (22, 1375079), (34, 889757), (47, 643654), (94, 321827), (187, 161774), (374, 80887), (517, 58514), (799, 37862), (1034, 29257), (1598, 18931), (1721, 17578), (3442, 8789)]