64683190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45233}}^1$

素因数の和:45264

約数の個数: 32

約数和(自身を含む): 136787616

約数和(自身を除く): 72104426

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 45233, 90466, 226165, 452330, 497563, 588029, 995126, 1176058, 2487815, 2940145, 4975630, 5880290, 6468319, 12936638, 32341595, 64683190]

約数ペア:

[(1, 64683190), (2, 32341595), (5, 12936638), (10, 6468319), (11, 5880290), (13, 4975630), (22, 2940145), (26, 2487815), (55, 1176058), (65, 995126), (110, 588029), (130, 497563), (143, 452330), (286, 226165), (715, 90466), (1430, 45233)]