8234030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 10151890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 151, 190, 205, 266, 287, 302, 410, 574, 665, 755, 779, 1057, 1330, 1435, 1510, 1558, 2114, 2869, 2870, 3895, 5285, 5453, 5738, 6191, 7790, 10570, 10906, 12382, 14345, 20083, 27265, 28690, 30955, 40166, 43337, 54530, 61910, 86674, 100415, 117629, 200830, 216685, 235258, 433370, 588145, 823403, 1176290, 1646806, 4117015, 8234030]

約数ペア:

[(1, 8234030), (2, 4117015), (5, 1646806), (7, 1176290), (10, 823403), (14, 588145), (19, 433370), (35, 235258), (38, 216685), (41, 200830), (70, 117629), (82, 100415), (95, 86674), (133, 61910), (151, 54530), (190, 43337), (205, 40166), (266, 30955), (287, 28690), (302, 27265), (410, 20083), (574, 14345), (665, 12382), (755, 10906), (779, 10570), (1057, 7790), (1330, 6191), (1435, 5738), (1510, 5453), (1558, 5285), (2114, 3895), (2869, 2870)]