28823430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7013}}^1$

素因数の和:7160

約数の個数: 32

約数和(自身を含む): 69691104

約数和(自身を除く): 40867674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 7013, 14026, 21039, 35065, 42078, 70130, 105195, 210390, 960781, 1921562, 2882343, 4803905, 5764686, 9607810, 14411715, 28823430]

約数ペア:

[(1, 28823430), (2, 14411715), (3, 9607810), (5, 5764686), (6, 4803905), (10, 2882343), (15, 1921562), (30, 960781), (137, 210390), (274, 105195), (411, 70130), (685, 42078), (822, 35065), (1370, 21039), (2055, 14026), (4110, 7013)]