30307908

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{16087}}^1$

素因数の和:16251

約数の個数: 24

約数和(自身を含む): 71173312

約数和(自身を除く): 40865404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 16087, 32174, 48261, 64348, 96522, 193044, 2525659, 5051318, 7576977, 10102636, 15153954, 30307908]

約数ペア:

[(1, 30307908), (2, 15153954), (3, 10102636), (4, 7576977), (6, 5051318), (12, 2525659), (157, 193044), (314, 96522), (471, 64348), (628, 48261), (942, 32174), (1884, 16087)]