808010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 1809864

約数和(自身を除く): 1001854

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 97, 98, 119, 170, 194, 238, 245, 485, 490, 595, 679, 833, 970, 1190, 1358, 1649, 1666, 3298, 3395, 4165, 4753, 6790, 8245, 8330, 9506, 11543, 16490, 23086, 23765, 47530, 57715, 80801, 115430, 161602, 404005, 808010]

約数ペア:

[(1, 808010), (2, 404005), (5, 161602), (7, 115430), (10, 80801), (14, 57715), (17, 47530), (34, 23765), (35, 23086), (49, 16490), (70, 11543), (85, 9506), (97, 8330), (98, 8245), (119, 6790), (170, 4753), (194, 4165), (238, 3395), (245, 3298), (485, 1666), (490, 1649), (595, 1358), (679, 1190), (833, 970)]