45454370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11330

約数の個数: 32

約数和(自身を含む): 90961920

約数和(自身を除く): 45507550

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 11279, 22558, 56395, 112790, 146627, 293254, 349649, 699298, 733135, 1466270, 1748245, 3496490, 4545437, 9090874, 22727185, 45454370]

約数ペア:

[(1, 45454370), (2, 22727185), (5, 9090874), (10, 4545437), (13, 3496490), (26, 1748245), (31, 1466270), (62, 733135), (65, 699298), (130, 349649), (155, 293254), (310, 146627), (403, 112790), (806, 56395), (2015, 22558), (4030, 11279)]