38783850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 112611840

約数和(自身を除く): 73827990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 105, 129, 150, 175, 210, 215, 258, 301, 350, 430, 525, 602, 645, 859, 903, 1050, 1075, 1290, 1505, 1718, 1806, 2150, 2577, 3010, 3225, 4295, 4515, 5154, 6013, 6450, 7525, 8590, 9030, 12026, 12885, 15050, 18039, 21475, 22575, 25770, 30065, 36078, 36937, 42950, 45150, 60130, 64425, 73874, 90195, 110811, 128850, 150325, 180390, 184685, 221622, 258559, 300650, 369370, 450975, 517118, 554055, 775677, 901950, 923425, 1108110, 1292795, 1551354, 1846850, 2585590, 2770275, 3878385, 5540550, 6463975, 7756770, 12927950, 19391925, 38783850]

約数ペア:

[(1, 38783850), (2, 19391925), (3, 12927950), (5, 7756770), (6, 6463975), (7, 5540550), (10, 3878385), (14, 2770275), (15, 2585590), (21, 1846850), (25, 1551354), (30, 1292795), (35, 1108110), (42, 923425), (43, 901950), (50, 775677), (70, 554055), (75, 517118), (86, 450975), (105, 369370), (129, 300650), (150, 258559), (175, 221622), (210, 184685), (215, 180390), (258, 150325), (301, 128850), (350, 110811), (430, 90195), (525, 73874), (602, 64425), (645, 60130), (859, 45150), (903, 42950), (1050, 36937), (1075, 36078), (1290, 30065), (1505, 25770), (1718, 22575), (1806, 21475), (2150, 18039), (2577, 15050), (3010, 12885), (3225, 12026), (4295, 9030), (4515, 8590), (5154, 7525), (6013, 6450)]