30244604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8681}}^1$

素因数の和:8765

約数の個数: 24

約数和(自身を含む): 57856848

約数和(自身を除く): 27612244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 8681, 17362, 34724, 112853, 225706, 451412, 581627, 1163254, 2326508, 7561151, 15122302, 30244604]

約数ペア:

[(1, 30244604), (2, 15122302), (4, 7561151), (13, 2326508), (26, 1163254), (52, 581627), (67, 451412), (134, 225706), (268, 112853), (871, 34724), (1742, 17362), (3484, 8681)]