4050990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 11681280

約数和(自身を除く): 7630290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 103, 114, 115, 138, 171, 190, 206, 207, 230, 285, 309, 342, 345, 414, 437, 515, 570, 618, 690, 855, 874, 927, 1030, 1035, 1311, 1545, 1710, 1854, 1957, 2070, 2185, 2369, 2622, 3090, 3914, 3933, 4370, 4635, 4738, 5871, 6555, 7107, 7866, 9270, 9785, 11742, 11845, 13110, 14214, 17613, 19570, 19665, 21321, 23690, 29355, 35226, 35535, 39330, 42642, 45011, 58710, 71070, 88065, 90022, 106605, 135033, 176130, 213210, 225055, 270066, 405099, 450110, 675165, 810198, 1350330, 2025495, 4050990]

約数ペア:

[(1, 4050990), (2, 2025495), (3, 1350330), (5, 810198), (6, 675165), (9, 450110), (10, 405099), (15, 270066), (18, 225055), (19, 213210), (23, 176130), (30, 135033), (38, 106605), (45, 90022), (46, 88065), (57, 71070), (69, 58710), (90, 45011), (95, 42642), (103, 39330), (114, 35535), (115, 35226), (138, 29355), (171, 23690), (190, 21321), (206, 19665), (207, 19570), (230, 17613), (285, 14214), (309, 13110), (342, 11845), (345, 11742), (414, 9785), (437, 9270), (515, 7866), (570, 7107), (618, 6555), (690, 5871), (855, 4738), (874, 4635), (927, 4370), (1030, 3933), (1035, 3914), (1311, 3090), (1545, 2622), (1710, 2369), (1854, 2185), (1957, 2070)]