126919020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2115317}}^1$

素因数の和:2115329

約数の個数: 24

約数和(自身を含む): 355373424

約数和(自身を除く): 228454404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2115317, 4230634, 6345951, 8461268, 10576585, 12691902, 21153170, 25383804, 31729755, 42306340, 63459510, 126919020]

約数ペア:

[(1, 126919020), (2, 63459510), (3, 42306340), (4, 31729755), (5, 25383804), (6, 21153170), (10, 12691902), (12, 10576585), (15, 8461268), (20, 6345951), (30, 4230634), (60, 2115317)]