3425993270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{6991823}}^1$

素因数の和:6991844

約数の個数: 24

約数和(自身を含む): 7173611424

約数和(自身を除く): 3747618154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 6991823, 13983646, 34959115, 48942761, 69918230, 97885522, 244713805, 342599327, 489427610, 685198654, 1712996635, 3425993270]

約数ペア:

[(1, 3425993270), (2, 1712996635), (5, 685198654), (7, 489427610), (10, 342599327), (14, 244713805), (35, 97885522), (49, 69918230), (70, 48942761), (98, 34959115), (245, 13983646), (490, 6991823)]