30810332

素因数分解:

$2^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1249}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 61740000

約数和(自身を除く): 30929668

約数列:

[1, 2, 4, 7, 14, 28, 881, 1249, 1762, 2498, 3524, 4996, 6167, 8743, 12334, 17486, 24668, 34972, 1100369, 2200738, 4401476, 7702583, 15405166, 30810332]

約数ペア:

[(1, 30810332), (2, 15405166), (4, 7702583), (7, 4401476), (14, 2200738), (28, 1100369), (881, 34972), (1249, 24668), (1762, 17486), (2498, 12334), (3524, 8743), (4996, 6167)]