66520290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2217343}}^1$

素因数の和:2217353

約数の個数: 16

約数和(自身を含む): 159648768

約数和(自身を除く): 93128478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2217343, 4434686, 6652029, 11086715, 13304058, 22173430, 33260145, 66520290]

約数ペア:

[(1, 66520290), (2, 33260145), (3, 22173430), (5, 13304058), (6, 11086715), (10, 6652029), (15, 4434686), (30, 2217343)]