68574170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31601}}^1$

素因数の和:31646

約数の個数: 32

約数和(自身を含む): 145622016

約数和(自身を除く): 77047846

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 31601, 63202, 158005, 221207, 316010, 442414, 979631, 1106035, 1959262, 2212070, 4898155, 6857417, 9796310, 13714834, 34287085, 68574170]

約数ペア:

[(1, 68574170), (2, 34287085), (5, 13714834), (7, 9796310), (10, 6857417), (14, 4898155), (31, 2212070), (35, 1959262), (62, 1106035), (70, 979631), (155, 442414), (217, 316010), (310, 221207), (434, 158005), (1085, 63202), (2170, 31601)]