91022590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 184680000

約数和(自身を除く): 93657410

約数列:

[1, 2, 5, 10, 17, 29, 34, 37, 58, 74, 85, 145, 170, 185, 290, 370, 493, 499, 629, 986, 998, 1073, 1258, 2146, 2465, 2495, 3145, 4930, 4990, 5365, 6290, 8483, 10730, 14471, 16966, 18241, 18463, 28942, 36482, 36926, 42415, 72355, 84830, 91205, 92315, 144710, 182410, 184630, 246007, 313871, 492014, 535427, 627742, 1070854, 1230035, 1569355, 2460070, 2677135, 3138710, 5354270, 9102259, 18204518, 45511295, 91022590]

約数ペア:

[(1, 91022590), (2, 45511295), (5, 18204518), (10, 9102259), (17, 5354270), (29, 3138710), (34, 2677135), (37, 2460070), (58, 1569355), (74, 1230035), (85, 1070854), (145, 627742), (170, 535427), (185, 492014), (290, 313871), (370, 246007), (493, 184630), (499, 182410), (629, 144710), (986, 92315), (998, 91205), (1073, 84830), (1258, 72355), (2146, 42415), (2465, 36926), (2495, 36482), (3145, 28942), (4930, 18463), (4990, 18241), (5365, 16966), (6290, 14471), (8483, 10730)]