9549410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 20412000

約数和(自身を除く): 10862590

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 149, 170, 221, 290, 298, 377, 442, 493, 745, 754, 986, 1105, 1490, 1885, 1937, 2210, 2465, 2533, 3770, 3874, 4321, 4930, 5066, 6409, 8642, 9685, 12665, 12818, 19370, 21605, 25330, 32045, 32929, 43210, 56173, 64090, 65858, 73457, 112346, 146914, 164645, 280865, 329290, 367285, 561730, 734570, 954941, 1909882, 4774705, 9549410]

約数ペア:

[(1, 9549410), (2, 4774705), (5, 1909882), (10, 954941), (13, 734570), (17, 561730), (26, 367285), (29, 329290), (34, 280865), (58, 164645), (65, 146914), (85, 112346), (130, 73457), (145, 65858), (149, 64090), (170, 56173), (221, 43210), (290, 32929), (298, 32045), (377, 25330), (442, 21605), (493, 19370), (745, 12818), (754, 12665), (986, 9685), (1105, 8642), (1490, 6409), (1885, 5066), (1937, 4930), (2210, 4321), (2465, 3874), (2533, 3770)]