30338495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 12585025

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 827, 1265, 1595, 3335, 4135, 7337, 9097, 19021, 23983, 36685, 45485, 95105, 119915, 209231, 263813, 551609, 1046155, 1319065, 2758045, 6067699, 30338495]

約数ペア:

[(1, 30338495), (5, 6067699), (11, 2758045), (23, 1319065), (29, 1046155), (55, 551609), (115, 263813), (145, 209231), (253, 119915), (319, 95105), (667, 45485), (827, 36685), (1265, 23983), (1595, 19021), (3335, 9097), (4135, 7337)]