66704830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290021}}^1$

素因数の和:290051

約数の個数: 16

約数和(自身を含む): 125289504

約数和(自身を除く): 58584674

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 290021, 580042, 1450105, 2900210, 6670483, 13340966, 33352415, 66704830]

約数ペア:

[(1, 66704830), (2, 33352415), (5, 13340966), (10, 6670483), (23, 2900210), (46, 1450105), (115, 580042), (230, 290021)]