40905630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{454507}}^1$

素因数の和:454520

約数の個数: 24

約数和(自身を含む): 106354872

約数和(自身を除く): 65449242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 454507, 909014, 1363521, 2272535, 2727042, 4090563, 4545070, 6817605, 8181126, 13635210, 20452815, 40905630]

約数ペア:

[(1, 40905630), (2, 20452815), (3, 13635210), (5, 8181126), (6, 6817605), (9, 4545070), (10, 4090563), (15, 2727042), (18, 2272535), (30, 1363521), (45, 909014), (90, 454507)]