1488866490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{16542961}}^1$

素因数の和:16542974

約数の個数: 24

約数和(自身を含む): 3871053108

約数和(自身を除く): 2382186618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 16542961, 33085922, 49628883, 82714805, 99257766, 148886649, 165429610, 248144415, 297773298, 496288830, 744433245, 1488866490]

約数ペア:

[(1, 1488866490), (2, 744433245), (3, 496288830), (5, 297773298), (6, 248144415), (9, 165429610), (10, 148886649), (15, 99257766), (18, 82714805), (30, 49628883), (45, 33085922), (90, 16542961)]