182197820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1301413}}^1$

素因数の和:1301429

約数の個数: 24

約数和(自身を含む): 437275104

約数和(自身を除く): 255077284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1301413, 2602826, 5205652, 6507065, 9109891, 13014130, 18219782, 26028260, 36439564, 45549455, 91098910, 182197820]

約数ペア:

[(1, 182197820), (2, 91098910), (4, 45549455), (5, 36439564), (7, 26028260), (10, 18219782), (14, 13014130), (20, 9109891), (28, 6507065), (35, 5205652), (70, 2602826), (140, 1301413)]