349323560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{301141}}^1$

素因数の和:301181

約数の個数: 32

約数和(自身を含む): 813083400

約数和(自身を除く): 463759840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 301141, 602282, 1204564, 1505705, 2409128, 3011410, 6022820, 8733089, 12045640, 17466178, 34932356, 43665445, 69864712, 87330890, 174661780, 349323560]

約数ペア:

[(1, 349323560), (2, 174661780), (4, 87330890), (5, 69864712), (8, 43665445), (10, 34932356), (20, 17466178), (29, 12045640), (40, 8733089), (58, 6022820), (116, 3011410), (145, 2409128), (232, 1505705), (290, 1204564), (580, 602282), (1160, 301141)]