61112870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67157}}^1$

素因数の和:67184

約数の個数: 32

約数和(自身を含む): 135390528

約数和(自身を除く): 74277658

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 67157, 134314, 335785, 470099, 671570, 873041, 940198, 1746082, 2350495, 4365205, 4700990, 6111287, 8730410, 12222574, 30556435, 61112870]

約数ペア:

[(1, 61112870), (2, 30556435), (5, 12222574), (7, 8730410), (10, 6111287), (13, 4700990), (14, 4365205), (26, 2350495), (35, 1746082), (65, 940198), (70, 873041), (91, 671570), (130, 470099), (182, 335785), (455, 134314), (910, 67157)]