486758430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 1369405440

約数和(自身を除く): 882647010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 103, 115, 135, 138, 206, 207, 230, 270, 309, 345, 414, 515, 618, 621, 690, 761, 927, 1030, 1035, 1242, 1522, 1545, 1854, 2070, 2283, 2369, 2781, 3090, 3105, 3805, 4566, 4635, 4738, 5562, 6210, 6849, 7107, 7610, 9270, 11415, 11845, 13698, 13905, 14214, 17503, 20547, 21321, 22830, 23690, 27810, 34245, 35006, 35535, 41094, 42642, 52509, 63963, 68490, 71070, 78383, 87515, 102735, 105018, 106605, 127926, 156766, 157527, 175030, 205470, 213210, 235149, 262545, 315054, 319815, 391915, 470298, 472581, 525090, 639630, 705447, 783830, 787635, 945162, 1175745, 1410894, 1575270, 1802809, 2116341, 2351490, 2362905, 3527235, 3605618, 4232682, 4725810, 5408427, 7054470, 9014045, 10581705, 10816854, 16225281, 18028090, 21163410, 27042135, 32450562, 48675843, 54084270, 81126405, 97351686, 162252810, 243379215, 486758430]

約数ペア:

[(1, 486758430), (2, 243379215), (3, 162252810), (5, 97351686), (6, 81126405), (9, 54084270), (10, 48675843), (15, 32450562), (18, 27042135), (23, 21163410), (27, 18028090), (30, 16225281), (45, 10816854), (46, 10581705), (54, 9014045), (69, 7054470), (90, 5408427), (103, 4725810), (115, 4232682), (135, 3605618), (138, 3527235), (206, 2362905), (207, 2351490), (230, 2116341), (270, 1802809), (309, 1575270), (345, 1410894), (414, 1175745), (515, 945162), (618, 787635), (621, 783830), (690, 705447), (761, 639630), (927, 525090), (1030, 472581), (1035, 470298), (1242, 391915), (1522, 319815), (1545, 315054), (1854, 262545), (2070, 235149), (2283, 213210), (2369, 205470), (2781, 175030), (3090, 157527), (3105, 156766), (3805, 127926), (4566, 106605), (4635, 105018), (4738, 102735), (5562, 87515), (6210, 78383), (6849, 71070), (7107, 68490), (7610, 63963), (9270, 52509), (11415, 42642), (11845, 41094), (13698, 35535), (13905, 35006), (14214, 34245), (17503, 27810), (20547, 23690), (21321, 22830)]