40892490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{454361}}^1$

素因数の和:454374

約数の個数: 24

約数和(自身を含む): 106320708

約数和(自身を除く): 65428218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 454361, 908722, 1363083, 2271805, 2726166, 4089249, 4543610, 6815415, 8178498, 13630830, 20446245, 40892490]

約数ペア:

[(1, 40892490), (2, 20446245), (3, 13630830), (5, 8178498), (6, 6815415), (9, 4543610), (10, 4089249), (15, 2726166), (18, 2271805), (30, 1363083), (45, 908722), (90, 454361)]