8065770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 20459520

約数和(自身を除く): 12393750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 127, 145, 146, 174, 219, 254, 290, 365, 381, 435, 438, 635, 730, 762, 870, 1095, 1270, 1905, 2117, 2190, 3683, 3810, 4234, 6351, 7366, 9271, 10585, 11049, 12702, 18415, 18542, 21170, 22098, 27813, 31755, 36830, 46355, 55245, 55626, 63510, 92710, 110490, 139065, 268859, 278130, 537718, 806577, 1344295, 1613154, 2688590, 4032885, 8065770]

約数ペア:

[(1, 8065770), (2, 4032885), (3, 2688590), (5, 1613154), (6, 1344295), (10, 806577), (15, 537718), (29, 278130), (30, 268859), (58, 139065), (73, 110490), (87, 92710), (127, 63510), (145, 55626), (146, 55245), (174, 46355), (219, 36830), (254, 31755), (290, 27813), (365, 22098), (381, 21170), (435, 18542), (438, 18415), (635, 12702), (730, 11049), (762, 10585), (870, 9271), (1095, 7366), (1270, 6351), (1905, 4234), (2117, 3810), (2190, 3683)]