1220970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{40699}}^1$

素因数の和:40709

約数の個数: 16

約数和(自身を含む): 2930400

約数和(自身を除く): 1709430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 40699, 81398, 122097, 203495, 244194, 406990, 610485, 1220970]

約数ペア:

[(1, 1220970), (2, 610485), (3, 406990), (5, 244194), (6, 203495), (10, 122097), (15, 81398), (30, 40699)]