134603620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 301417200

約数和(自身を除く): 166813580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 2533, 2657, 2980, 5066, 5314, 10132, 10628, 12665, 13285, 25330, 26570, 45169, 50660, 53140, 90338, 180676, 225845, 395893, 451690, 791786, 903380, 1583572, 1979465, 3958930, 6730181, 7917860, 13460362, 26920724, 33650905, 67301810, 134603620]

約数ペア:

[(1, 134603620), (2, 67301810), (4, 33650905), (5, 26920724), (10, 13460362), (17, 7917860), (20, 6730181), (34, 3958930), (68, 1979465), (85, 1583572), (149, 903380), (170, 791786), (298, 451690), (340, 395893), (596, 225845), (745, 180676), (1490, 90338), (2533, 53140), (2657, 50660), (2980, 45169), (5066, 26570), (5314, 25330), (10132, 13285), (10628, 12665)]