82251790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{134839}}^1$

素因数の和:134907

約数の個数: 16

約数和(自身を含む): 150481440

約数和(自身を除く): 68229650

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 134839, 269678, 674195, 1348390, 8225179, 16450358, 41125895, 82251790]

約数ペア:

[(1, 82251790), (2, 41125895), (5, 16450358), (10, 8225179), (61, 1348390), (122, 674195), (305, 269678), (610, 134839)]