69048350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{28183}}^1$

素因数の和:28209

約数の個数: 36

約数和(自身を含む): 149403384

約数和(自身を除く): 80355034

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 28183, 56366, 140915, 197281, 281830, 394562, 704575, 986405, 1380967, 1409150, 1972810, 2761934, 4932025, 6904835, 9864050, 13809670, 34524175, 69048350]

約数ペア:

[(1, 69048350), (2, 34524175), (5, 13809670), (7, 9864050), (10, 6904835), (14, 4932025), (25, 2761934), (35, 1972810), (49, 1409150), (50, 1380967), (70, 986405), (98, 704575), (175, 394562), (245, 281830), (350, 197281), (490, 140915), (1225, 56366), (2450, 28183)]