2385270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 6570720

約数和(自身を除く): 4185450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1559, 3118, 4677, 7795, 9354, 14031, 15590, 23385, 26503, 28062, 46770, 53006, 70155, 79509, 132515, 140310, 159018, 238527, 265030, 397545, 477054, 795090, 1192635, 2385270]

約数ペア:

[(1, 2385270), (2, 1192635), (3, 795090), (5, 477054), (6, 397545), (9, 265030), (10, 238527), (15, 159018), (17, 140310), (18, 132515), (30, 79509), (34, 70155), (45, 53006), (51, 46770), (85, 28062), (90, 26503), (102, 23385), (153, 15590), (170, 14031), (255, 9354), (306, 7795), (510, 4677), (765, 3118), (1530, 1559)]