12660410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10639}}^1$

素因数の和:10670

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 14918470

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 10639, 21278, 53195, 74473, 106390, 148946, 180863, 361726, 372365, 744730, 904315, 1266041, 1808630, 2532082, 6330205, 12660410]

約数ペア:

[(1, 12660410), (2, 6330205), (5, 2532082), (7, 1808630), (10, 1266041), (14, 904315), (17, 744730), (34, 372365), (35, 361726), (70, 180863), (85, 148946), (119, 106390), (170, 74473), (238, 53195), (595, 21278), (1190, 10639)]