127913810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15031}}^1$

素因数の和:15098

約数の個数: 32

約数和(自身を含む): 246765312

約数和(自身を除く): 118851502

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 15031, 30062, 75155, 150310, 345713, 556147, 691426, 1112294, 1728565, 2780735, 3457130, 5561470, 12791381, 25582762, 63956905, 127913810]

約数ペア:

[(1, 127913810), (2, 63956905), (5, 25582762), (10, 12791381), (23, 5561470), (37, 3457130), (46, 2780735), (74, 1728565), (115, 1112294), (185, 691426), (230, 556147), (370, 345713), (851, 150310), (1702, 75155), (4255, 30062), (8510, 15031)]