29171630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 25001170

約数列:

[1, 2, 5, 10, 43, 86, 179, 215, 358, 379, 430, 758, 895, 1790, 1895, 3790, 7697, 15394, 16297, 32594, 38485, 67841, 76970, 81485, 135682, 162970, 339205, 678410, 2917163, 5834326, 14585815, 29171630]

約数ペア:

[(1, 29171630), (2, 14585815), (5, 5834326), (10, 2917163), (43, 678410), (86, 339205), (179, 162970), (215, 135682), (358, 81485), (379, 76970), (430, 67841), (758, 38485), (895, 32594), (1790, 16297), (1895, 15394), (3790, 7697)]