66887190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2683}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 174599568

約数和(自身を除く): 107712378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2683, 2770, 4155, 4986, 5366, 8049, 8310, 12465, 13415, 16098, 24147, 24930, 26830, 40245, 48294, 80490, 120735, 241470, 743191, 1486382, 2229573, 3715955, 4459146, 6688719, 7431910, 11147865, 13377438, 22295730, 33443595, 66887190]

約数ペア:

[(1, 66887190), (2, 33443595), (3, 22295730), (5, 13377438), (6, 11147865), (9, 7431910), (10, 6688719), (15, 4459146), (18, 3715955), (30, 2229573), (45, 1486382), (90, 743191), (277, 241470), (554, 120735), (831, 80490), (1385, 48294), (1662, 40245), (2493, 26830), (2683, 24930), (2770, 24147), (4155, 16098), (4986, 13415), (5366, 12465), (8049, 8310)]