2073608415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 3911544000

約数和(自身を除く): 1837935585

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 149, 171, 205, 285, 369, 397, 447, 615, 745, 779, 855, 1191, 1341, 1845, 1985, 2235, 2337, 2831, 3573, 3895, 5955, 6109, 6705, 7011, 7543, 8493, 11685, 14155, 16277, 17865, 18327, 22629, 25479, 30545, 35055, 37715, 42465, 48831, 54981, 59153, 67887, 81385, 91635, 113145, 116071, 127395, 146493, 177459, 244155, 274905, 295765, 309263, 339435, 348213, 532377, 580355, 732465, 887295, 927789, 1044639, 1123907, 1546315, 1741065, 2425273, 2661885, 2783367, 3371721, 4638945, 5223195, 5619535, 7275819, 10115163, 12126365, 13916835, 16858605, 21827457, 36379095, 46080187, 50575815, 109137285, 138240561, 230400935, 414721683, 691202805, 2073608415]

約数ペア:

[(1, 2073608415), (3, 691202805), (5, 414721683), (9, 230400935), (15, 138240561), (19, 109137285), (41, 50575815), (45, 46080187), (57, 36379095), (95, 21827457), (123, 16858605), (149, 13916835), (171, 12126365), (205, 10115163), (285, 7275819), (369, 5619535), (397, 5223195), (447, 4638945), (615, 3371721), (745, 2783367), (779, 2661885), (855, 2425273), (1191, 1741065), (1341, 1546315), (1845, 1123907), (1985, 1044639), (2235, 927789), (2337, 887295), (2831, 732465), (3573, 580355), (3895, 532377), (5955, 348213), (6109, 339435), (6705, 309263), (7011, 295765), (7543, 274905), (8493, 244155), (11685, 177459), (14155, 146493), (16277, 127395), (17865, 116071), (18327, 113145), (22629, 91635), (25479, 81385), (30545, 67887), (35055, 59153), (37715, 54981), (42465, 48831)]