168521490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1872461}}^1$

素因数の和:1872474

約数の個数: 24

約数和(自身を含む): 438156108

約数和(自身を除く): 269634618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1872461, 3744922, 5617383, 9362305, 11234766, 16852149, 18724610, 28086915, 33704298, 56173830, 84260745, 168521490]

約数ペア:

[(1, 168521490), (2, 84260745), (3, 56173830), (5, 33704298), (6, 28086915), (9, 18724610), (10, 16852149), (15, 11234766), (18, 9362305), (30, 5617383), (45, 3744922), (90, 1872461)]