70416465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 138018816

約数和(自身を除く): 67602351

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 103, 105, 119, 255, 309, 357, 383, 515, 595, 721, 1149, 1545, 1751, 1785, 1915, 2163, 2681, 3605, 5253, 5745, 6511, 8043, 8755, 10815, 12257, 13405, 19533, 26265, 32555, 36771, 39449, 40215, 45577, 61285, 97665, 118347, 136731, 183855, 197245, 227885, 276143, 591735, 670633, 683655, 828429, 1380715, 2011899, 3353165, 4142145, 4694431, 10059495, 14083293, 23472155, 70416465]

約数ペア:

[(1, 70416465), (3, 23472155), (5, 14083293), (7, 10059495), (15, 4694431), (17, 4142145), (21, 3353165), (35, 2011899), (51, 1380715), (85, 828429), (103, 683655), (105, 670633), (119, 591735), (255, 276143), (309, 227885), (357, 197245), (383, 183855), (515, 136731), (595, 118347), (721, 97665), (1149, 61285), (1545, 45577), (1751, 40215), (1785, 39449), (1915, 36771), (2163, 32555), (2681, 26265), (3605, 19533), (5253, 13405), (5745, 12257), (6511, 10815), (8043, 8755)]