9118970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 11202310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 79, 85, 97, 119, 158, 170, 194, 238, 395, 485, 553, 595, 679, 790, 970, 1106, 1190, 1343, 1358, 1649, 2686, 2765, 3298, 3395, 5530, 6715, 6790, 7663, 8245, 9401, 11543, 13430, 15326, 16490, 18802, 23086, 38315, 47005, 53641, 57715, 76630, 94010, 107282, 115430, 130271, 260542, 268205, 536410, 651355, 911897, 1302710, 1823794, 4559485, 9118970]

約数ペア:

[(1, 9118970), (2, 4559485), (5, 1823794), (7, 1302710), (10, 911897), (14, 651355), (17, 536410), (34, 268205), (35, 260542), (70, 130271), (79, 115430), (85, 107282), (97, 94010), (119, 76630), (158, 57715), (170, 53641), (194, 47005), (238, 38315), (395, 23086), (485, 18802), (553, 16490), (595, 15326), (679, 13430), (790, 11543), (970, 9401), (1106, 8245), (1190, 7663), (1343, 6790), (1358, 6715), (1649, 5530), (2686, 3395), (2765, 3298)]