151005910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3529}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 297367200

約数和(自身を除く): 146361290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1945, 3529, 3890, 4279, 7058, 8558, 17645, 21395, 35290, 38819, 42790, 77638, 194095, 388190, 1372781, 2745562, 6863905, 13727810, 15100591, 30201182, 75502955, 151005910]

約数ペア:

[(1, 151005910), (2, 75502955), (5, 30201182), (10, 15100591), (11, 13727810), (22, 6863905), (55, 2745562), (110, 1372781), (389, 388190), (778, 194095), (1945, 77638), (3529, 42790), (3890, 38819), (4279, 35290), (7058, 21395), (8558, 17645)]