30185134

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 53876736

約数和(自身を除く): 23691602

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 443, 886, 1099, 2198, 3101, 4867, 6202, 9734, 13733, 27466, 34069, 68138, 69551, 96131, 139102, 192262, 486857, 973714, 2156081, 4312162, 15092567, 30185134]

約数ペア:

[(1, 30185134), (2, 15092567), (7, 4312162), (14, 2156081), (31, 973714), (62, 486857), (157, 192262), (217, 139102), (314, 96131), (434, 69551), (443, 68138), (886, 34069), (1099, 27466), (2198, 13733), (3101, 9734), (4867, 6202)]