405165090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42337}}^1$

素因数の和:42387

約数の個数: 64

約数和(自身を含む): 1097400960

約数和(自身を除く): 692235870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 42337, 84674, 127011, 211685, 254022, 423370, 465707, 635055, 931414, 1227773, 1270110, 1397121, 2328535, 2455546, 2794242, 3683319, 4657070, 6138865, 6985605, 7366638, 12277730, 13505503, 13971210, 18416595, 27011006, 36833190, 40516509, 67527515, 81033018, 135055030, 202582545, 405165090]

約数ペア:

[(1, 405165090), (2, 202582545), (3, 135055030), (5, 81033018), (6, 67527515), (10, 40516509), (11, 36833190), (15, 27011006), (22, 18416595), (29, 13971210), (30, 13505503), (33, 12277730), (55, 7366638), (58, 6985605), (66, 6138865), (87, 4657070), (110, 3683319), (145, 2794242), (165, 2455546), (174, 2328535), (290, 1397121), (319, 1270110), (330, 1227773), (435, 931414), (638, 635055), (870, 465707), (957, 423370), (1595, 254022), (1914, 211685), (3190, 127011), (4785, 84674), (9570, 42337)]