29984330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 55845504

約数和(自身を除く): 25861174

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 677, 1030, 1354, 3385, 4429, 6770, 8858, 22145, 29111, 44290, 58222, 69731, 139462, 145555, 291110, 348655, 697310, 2998433, 5996866, 14992165, 29984330]

約数ペア:

[(1, 29984330), (2, 14992165), (5, 5996866), (10, 2998433), (43, 697310), (86, 348655), (103, 291110), (206, 145555), (215, 139462), (430, 69731), (515, 58222), (677, 44290), (1030, 29111), (1354, 22145), (3385, 8858), (4429, 6770)]