64808230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{106243}}^1$

素因数の和:106311

約数の個数: 16

約数和(自身を含む): 118568304

約数和(自身を除く): 53760074

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 106243, 212486, 531215, 1062430, 6480823, 12961646, 32404115, 64808230]

約数ペア:

[(1, 64808230), (2, 32404115), (5, 12961646), (10, 6480823), (61, 1062430), (122, 531215), (305, 212486), (610, 106243)]