30361448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 61538400

約数和(自身を除く): 31176952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 659, 886, 1318, 1772, 2636, 3544, 5272, 5759, 8567, 11518, 17134, 23036, 34268, 46072, 68536, 291937, 583874, 1167748, 2335496, 3795181, 7590362, 15180724, 30361448]

約数ペア:

[(1, 30361448), (2, 15180724), (4, 7590362), (8, 3795181), (13, 2335496), (26, 1167748), (52, 583874), (104, 291937), (443, 68536), (659, 46072), (886, 34268), (1318, 23036), (1772, 17134), (2636, 11518), (3544, 8567), (5272, 5759)]