77393390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3469}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 146905920

約数和(自身を除く): 69512530

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 3469, 4462, 6938, 11155, 17345, 22310, 34690, 79787, 159574, 336493, 398935, 672986, 797870, 1682465, 3364930, 7739339, 15478678, 38696695, 77393390]

約数ペア:

[(1, 77393390), (2, 38696695), (5, 15478678), (10, 7739339), (23, 3364930), (46, 1682465), (97, 797870), (115, 672986), (194, 398935), (230, 336493), (485, 159574), (970, 79787), (2231, 34690), (3469, 22310), (4462, 17345), (6938, 11155)]