71318460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2089}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 200138400

約数和(自身を除く): 128819940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 2089, 2276, 2845, 3414, 4178, 5690, 6267, 6828, 8356, 8535, 10445, 11380, 12534, 17070, 20890, 25068, 31335, 34140, 41780, 62670, 125340, 1188641, 2377282, 3565923, 4754564, 5943205, 7131846, 11886410, 14263692, 17829615, 23772820, 35659230, 71318460]

約数ペア:

[(1, 71318460), (2, 35659230), (3, 23772820), (4, 17829615), (5, 14263692), (6, 11886410), (10, 7131846), (12, 5943205), (15, 4754564), (20, 3565923), (30, 2377282), (60, 1188641), (569, 125340), (1138, 62670), (1707, 41780), (2089, 34140), (2276, 31335), (2845, 25068), (3414, 20890), (4178, 17070), (5690, 12534), (6267, 11380), (6828, 10445), (8356, 8535)]