40487970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3221}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 97433280

約数和(自身を除く): 56945310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 3221, 4190, 6285, 6442, 9663, 12570, 16105, 19326, 32210, 48315, 96630, 1349599, 2699198, 4048797, 6747995, 8097594, 13495990, 20243985, 40487970]

約数ペア:

[(1, 40487970), (2, 20243985), (3, 13495990), (5, 8097594), (6, 6747995), (10, 4048797), (15, 2699198), (30, 1349599), (419, 96630), (838, 48315), (1257, 32210), (2095, 19326), (2514, 16105), (3221, 12570), (4190, 9663), (6285, 6442)]