64965610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{106501}}^1$

素因数の和:106569

約数の個数: 16

約数和(自身を含む): 118856232

約数和(自身を除く): 53890622

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 106501, 213002, 532505, 1065010, 6496561, 12993122, 32482805, 64965610]

約数ペア:

[(1, 64965610), (2, 32482805), (5, 12993122), (10, 6496561), (61, 1065010), (122, 532505), (305, 213002), (610, 106501)]