19023900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9059}}^1$

素因数の和:9083

約数の個数: 72

約数和(自身を含む): 62912640

約数和(自身を除く): 43888740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9059, 18118, 27177, 36236, 45295, 54354, 63413, 90590, 108708, 126826, 135885, 181180, 190239, 226475, 253652, 271770, 317065, 380478, 452950, 543540, 634130, 679425, 760956, 905900, 951195, 1268260, 1358850, 1585325, 1902390, 2717700, 3170650, 3804780, 4755975, 6341300, 9511950, 19023900]

約数ペア:

[(1, 19023900), (2, 9511950), (3, 6341300), (4, 4755975), (5, 3804780), (6, 3170650), (7, 2717700), (10, 1902390), (12, 1585325), (14, 1358850), (15, 1268260), (20, 951195), (21, 905900), (25, 760956), (28, 679425), (30, 634130), (35, 543540), (42, 452950), (50, 380478), (60, 317065), (70, 271770), (75, 253652), (84, 226475), (100, 190239), (105, 181180), (140, 135885), (150, 126826), (175, 108708), (210, 90590), (300, 63413), (350, 54354), (420, 45295), (525, 36236), (700, 27177), (1050, 18118), (2100, 9059)]