146746590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{2447}}^1$

素因数の和:4456

約数の個数: 32

約数和(自身を含む): 352512000

約数和(自身を除く): 205765410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1999, 2447, 3998, 4894, 5997, 7341, 9995, 11994, 12235, 14682, 19990, 24470, 29985, 36705, 59970, 73410, 4891553, 9783106, 14674659, 24457765, 29349318, 48915530, 73373295, 146746590]

約数ペア:

[(1, 146746590), (2, 73373295), (3, 48915530), (5, 29349318), (6, 24457765), (10, 14674659), (15, 9783106), (30, 4891553), (1999, 73410), (2447, 59970), (3998, 36705), (4894, 29985), (5997, 24470), (7341, 19990), (9995, 14682), (11994, 12235)]