1233660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 3578400

約数和(自身を除く): 2344740

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, 709, 870, 1418, 1740, 2127, 2836, 3545, 4254, 7090, 8508, 10635, 14180, 20561, 21270, 41122, 42540, 61683, 82244, 102805, 123366, 205610, 246732, 308415, 411220, 616830, 1233660]

約数ペア:

[(1, 1233660), (2, 616830), (3, 411220), (4, 308415), (5, 246732), (6, 205610), (10, 123366), (12, 102805), (15, 82244), (20, 61683), (29, 42540), (30, 41122), (58, 21270), (60, 20561), (87, 14180), (116, 10635), (145, 8508), (174, 7090), (290, 4254), (348, 3545), (435, 2836), (580, 2127), (709, 1740), (870, 1418)]