68103830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 126137088

約数和(自身を除く): 58033258

約数列:

[1, 2, 5, 10, 43, 86, 215, 251, 430, 502, 631, 1255, 1262, 2510, 3155, 6310, 10793, 21586, 27133, 53965, 54266, 107930, 135665, 158381, 271330, 316762, 791905, 1583810, 6810383, 13620766, 34051915, 68103830]

約数ペア:

[(1, 68103830), (2, 34051915), (5, 13620766), (10, 6810383), (43, 1583810), (86, 791905), (215, 316762), (251, 271330), (430, 158381), (502, 135665), (631, 107930), (1255, 54266), (1262, 53965), (2510, 27133), (3155, 21586), (6310, 10793)]