340300620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171869}}^1$

素因数の和:171895

約数の個数: 72

約数和(自身を含む): 1126092240

約数和(自身を除く): 785791620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 171869, 343738, 515607, 687476, 859345, 1031214, 1546821, 1718690, 1890559, 2062428, 2578035, 3093642, 3437380, 3781118, 5156070, 5671677, 6187284, 7562236, 7734105, 9452795, 10312140, 11343354, 15468210, 17015031, 18905590, 22686708, 28358385, 30936420, 34030062, 37811180, 56716770, 68060124, 85075155, 113433540, 170150310, 340300620]

約数ペア:

[(1, 340300620), (2, 170150310), (3, 113433540), (4, 85075155), (5, 68060124), (6, 56716770), (9, 37811180), (10, 34030062), (11, 30936420), (12, 28358385), (15, 22686708), (18, 18905590), (20, 17015031), (22, 15468210), (30, 11343354), (33, 10312140), (36, 9452795), (44, 7734105), (45, 7562236), (55, 6187284), (60, 5671677), (66, 5156070), (90, 3781118), (99, 3437380), (110, 3093642), (132, 2578035), (165, 2062428), (180, 1890559), (198, 1718690), (220, 1546821), (330, 1031214), (396, 859345), (495, 687476), (660, 515607), (990, 343738), (1980, 171869)]