565207890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3347}}^1$

素因数の和:3803

約数の個数: 64

約数和(自身を含む): 1464656256

約数和(自身を除く): 899448366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 433, 866, 1299, 2165, 2598, 3347, 4330, 5629, 6495, 6694, 10041, 11258, 12990, 16735, 16887, 20082, 28145, 33470, 33774, 43511, 50205, 56290, 84435, 87022, 100410, 130533, 168870, 217555, 261066, 435110, 652665, 1305330, 1449251, 2898502, 4347753, 7246255, 8695506, 14492510, 18840263, 21738765, 37680526, 43477530, 56520789, 94201315, 113041578, 188402630, 282603945, 565207890]

約数ペア:

[(1, 565207890), (2, 282603945), (3, 188402630), (5, 113041578), (6, 94201315), (10, 56520789), (13, 43477530), (15, 37680526), (26, 21738765), (30, 18840263), (39, 14492510), (65, 8695506), (78, 7246255), (130, 4347753), (195, 2898502), (390, 1449251), (433, 1305330), (866, 652665), (1299, 435110), (2165, 261066), (2598, 217555), (3347, 168870), (4330, 130533), (5629, 100410), (6495, 87022), (6694, 84435), (10041, 56290), (11258, 50205), (12990, 43511), (16735, 33774), (16887, 33470), (20082, 28145)]