9867620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{10069}}^1$

素因数の和:10092

約数の個数: 36

約数和(自身を含む): 24107580

約数和(自身を除く): 14239960

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 10069, 20138, 40276, 50345, 70483, 100690, 140966, 201380, 281932, 352415, 493381, 704830, 986762, 1409660, 1973524, 2466905, 4933810, 9867620]

約数ペア:

[(1, 9867620), (2, 4933810), (4, 2466905), (5, 1973524), (7, 1409660), (10, 986762), (14, 704830), (20, 493381), (28, 352415), (35, 281932), (49, 201380), (70, 140966), (98, 100690), (140, 70483), (196, 50345), (245, 40276), (490, 20138), (980, 10069)]