13395620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13669}}^1$

素因数の和:13692

約数の個数: 36

約数和(自身を含む): 32725980

約数和(自身を除く): 19330360

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 13669, 27338, 54676, 68345, 95683, 136690, 191366, 273380, 382732, 478415, 669781, 956830, 1339562, 1913660, 2679124, 3348905, 6697810, 13395620]

約数ペア:

[(1, 13395620), (2, 6697810), (4, 3348905), (5, 2679124), (7, 1913660), (10, 1339562), (14, 956830), (20, 669781), (28, 478415), (35, 382732), (49, 273380), (70, 191366), (98, 136690), (140, 95683), (196, 68345), (245, 54676), (490, 27338), (980, 13669)]