71059030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2557}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 146604096

約数和(自身を除く): 75545066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2557, 2779, 3970, 5114, 5558, 12785, 13895, 17899, 25570, 27790, 35798, 89495, 178990, 1015129, 2030258, 5075645, 7105903, 10151290, 14211806, 35529515, 71059030]

約数ペア:

[(1, 71059030), (2, 35529515), (5, 14211806), (7, 10151290), (10, 7105903), (14, 5075645), (35, 2030258), (70, 1015129), (397, 178990), (794, 89495), (1985, 35798), (2557, 27790), (2779, 25570), (3970, 17899), (5114, 13895), (5558, 12785)]