4092990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 10920960

約数和(自身を除く): 6827970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 157, 158, 165, 237, 314, 330, 395, 471, 474, 785, 790, 869, 942, 1185, 1570, 1727, 1738, 2355, 2370, 2607, 3454, 4345, 4710, 5181, 5214, 8635, 8690, 10362, 12403, 13035, 17270, 24806, 25905, 26070, 37209, 51810, 62015, 74418, 124030, 136433, 186045, 272866, 372090, 409299, 682165, 818598, 1364330, 2046495, 4092990]

約数ペア:

[(1, 4092990), (2, 2046495), (3, 1364330), (5, 818598), (6, 682165), (10, 409299), (11, 372090), (15, 272866), (22, 186045), (30, 136433), (33, 124030), (55, 74418), (66, 62015), (79, 51810), (110, 37209), (157, 26070), (158, 25905), (165, 24806), (237, 17270), (314, 13035), (330, 12403), (395, 10362), (471, 8690), (474, 8635), (785, 5214), (790, 5181), (869, 4710), (942, 4345), (1185, 3454), (1570, 2607), (1727, 2370), (1738, 2355)]