26153940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15031}}^1$

素因数の和:15072

約数の個数: 48

約数和(自身を含む): 75761280

約数和(自身を除く): 49607340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15031, 30062, 45093, 60124, 75155, 90186, 150310, 180372, 225465, 300620, 435899, 450930, 871798, 901860, 1307697, 1743596, 2179495, 2615394, 4358990, 5230788, 6538485, 8717980, 13076970, 26153940]

約数ペア:

[(1, 26153940), (2, 13076970), (3, 8717980), (4, 6538485), (5, 5230788), (6, 4358990), (10, 2615394), (12, 2179495), (15, 1743596), (20, 1307697), (29, 901860), (30, 871798), (58, 450930), (60, 435899), (87, 300620), (116, 225465), (145, 180372), (174, 150310), (290, 90186), (348, 75155), (435, 60124), (580, 45093), (870, 30062), (1740, 15031)]