64850970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2161699}}^1$

素因数の和:2161709

約数の個数: 16

約数和(自身を含む): 155642400

約数和(自身を除く): 90791430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2161699, 4323398, 6485097, 10808495, 12970194, 21616990, 32425485, 64850970]

約数ペア:

[(1, 64850970), (2, 32425485), (3, 21616990), (5, 12970194), (6, 10808495), (10, 6485097), (15, 4323398), (30, 2161699)]