3977400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{947}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 14106240

約数和(自身を除く): 10128840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 947, 1050, 1400, 1894, 2100, 2841, 3788, 4200, 4735, 5682, 6629, 7576, 9470, 11364, 13258, 14205, 18940, 19887, 22728, 23675, 26516, 28410, 33145, 37880, 39774, 47350, 53032, 56820, 66290, 71025, 79548, 94700, 99435, 113640, 132580, 142050, 159096, 165725, 189400, 198870, 265160, 284100, 331450, 397740, 497175, 568200, 662900, 795480, 994350, 1325800, 1988700, 3977400]

約数ペア:

[(1, 3977400), (2, 1988700), (3, 1325800), (4, 994350), (5, 795480), (6, 662900), (7, 568200), (8, 497175), (10, 397740), (12, 331450), (14, 284100), (15, 265160), (20, 198870), (21, 189400), (24, 165725), (25, 159096), (28, 142050), (30, 132580), (35, 113640), (40, 99435), (42, 94700), (50, 79548), (56, 71025), (60, 66290), (70, 56820), (75, 53032), (84, 47350), (100, 39774), (105, 37880), (120, 33145), (140, 28410), (150, 26516), (168, 23675), (175, 22728), (200, 19887), (210, 18940), (280, 14205), (300, 13258), (350, 11364), (420, 9470), (525, 7576), (600, 6629), (700, 5682), (840, 4735), (947, 4200), (1050, 3788), (1400, 2841), (1894, 2100)]