168705030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432577}}^1$

素因数の和:432600

約数の個数: 32

約数和(自身を含む): 436038624

約数和(自身を除く): 267333594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 432577, 865154, 1297731, 2162885, 2595462, 4325770, 5623501, 6488655, 11247002, 12977310, 16870503, 28117505, 33741006, 56235010, 84352515, 168705030]

約数ペア:

[(1, 168705030), (2, 84352515), (3, 56235010), (5, 33741006), (6, 28117505), (10, 16870503), (13, 12977310), (15, 11247002), (26, 6488655), (30, 5623501), (39, 4325770), (65, 2595462), (78, 2162885), (130, 1297731), (195, 865154), (390, 432577)]