63903890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3517}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 121582080

約数和(自身を除く): 57678190

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3517, 3634, 7034, 9085, 17585, 18170, 35170, 80891, 161782, 277843, 404455, 555686, 808910, 1389215, 2778430, 6390389, 12780778, 31951945, 63903890]

約数ペア:

[(1, 63903890), (2, 31951945), (5, 12780778), (10, 6390389), (23, 2778430), (46, 1389215), (79, 808910), (115, 555686), (158, 404455), (230, 277843), (395, 161782), (790, 80891), (1817, 35170), (3517, 18170), (3634, 17585), (7034, 9085)]