16604970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 39977280

約数和(自身を除く): 23372310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 1321, 2095, 2514, 2642, 3963, 4190, 6285, 6605, 7926, 12570, 13210, 19815, 39630, 553499, 1106998, 1660497, 2767495, 3320994, 5534990, 8302485, 16604970]

約数ペア:

[(1, 16604970), (2, 8302485), (3, 5534990), (5, 3320994), (6, 2767495), (10, 1660497), (15, 1106998), (30, 553499), (419, 39630), (838, 19815), (1257, 13210), (1321, 12570), (2095, 7926), (2514, 6605), (2642, 6285), (3963, 4190)]