6661450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 36

約数和(自身を含む): 13190562

約数和(自身を除く): 6529112

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 461, 578, 850, 922, 1445, 2305, 2890, 4610, 7225, 7837, 11525, 14450, 15674, 23050, 39185, 78370, 133229, 195925, 266458, 391850, 666145, 1332290, 3330725, 6661450]

約数ペア:

[(1, 6661450), (2, 3330725), (5, 1332290), (10, 666145), (17, 391850), (25, 266458), (34, 195925), (50, 133229), (85, 78370), (170, 39185), (289, 23050), (425, 15674), (461, 14450), (578, 11525), (850, 7837), (922, 7225), (1445, 4610), (2305, 2890)]