306388665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 601211520

約数和(自身を除く): 294822855

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 73, 99, 139, 165, 183, 219, 305, 365, 417, 495, 549, 657, 671, 695, 803, 915, 1095, 1251, 1529, 2013, 2085, 2409, 2745, 3285, 3355, 4015, 4453, 4587, 6039, 6255, 7227, 7645, 8479, 10065, 10147, 12045, 13359, 13761, 22265, 22935, 25437, 30195, 30441, 36135, 40077, 42395, 48983, 50735, 66795, 68805, 76311, 91323, 93269, 111617, 127185, 146949, 152205, 200385, 244915, 279807, 334851, 381555, 440847, 456615, 466345, 558085, 618967, 734745, 839421, 1004553, 1399035, 1674255, 1856901, 2204235, 3094835, 4197105, 5022765, 5570703, 6808637, 9284505, 20425911, 27853515, 34043185, 61277733, 102129555, 306388665]

約数ペア:

[(1, 306388665), (3, 102129555), (5, 61277733), (9, 34043185), (11, 27853515), (15, 20425911), (33, 9284505), (45, 6808637), (55, 5570703), (61, 5022765), (73, 4197105), (99, 3094835), (139, 2204235), (165, 1856901), (183, 1674255), (219, 1399035), (305, 1004553), (365, 839421), (417, 734745), (495, 618967), (549, 558085), (657, 466345), (671, 456615), (695, 440847), (803, 381555), (915, 334851), (1095, 279807), (1251, 244915), (1529, 200385), (2013, 152205), (2085, 146949), (2409, 127185), (2745, 111617), (3285, 93269), (3355, 91323), (4015, 76311), (4453, 68805), (4587, 66795), (6039, 50735), (6255, 48983), (7227, 42395), (7645, 40077), (8479, 36135), (10065, 30441), (10147, 30195), (12045, 25437), (13359, 22935), (13761, 22265)]