71318370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26711}}^1$

素因数の和:26810

約数の個数: 32

約数和(自身を含む): 173093760

約数和(自身を除く): 101775390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 26711, 53422, 80133, 133555, 160266, 267110, 400665, 801330, 2377279, 4754558, 7131837, 11886395, 14263674, 23772790, 35659185, 71318370]

約数ペア:

[(1, 71318370), (2, 35659185), (3, 23772790), (5, 14263674), (6, 11886395), (10, 7131837), (15, 4754558), (30, 2377279), (89, 801330), (178, 400665), (267, 267110), (445, 160266), (534, 133555), (890, 80133), (1335, 53422), (2670, 26711)]