1294797000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{61657}}^1$

素因数の和:61688

約数の個数: 128

約数和(自身を含む): 4616951040

約数和(自身を除く): 3322154040

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, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000, 61657, 123314, 184971, 246628, 308285, 369942, 431599, 493256, 616570, 739884, 863198, 924855, 1233140, 1294797, 1479768, 1541425, 1726396, 1849710, 2157995, 2466280, 2589594, 3082850, 3452792, 3699420, 4315990, 4624275, 5179188, 6165700, 6473985, 7398840, 7707125, 8631980, 9248550, 10358376, 10789975, 12331400, 12947970, 15414250, 17263960, 18497100, 21579950, 23121375, 25895940, 30828500, 32369925, 36994200, 43159900, 46242750, 51791880, 53949875, 61657000, 64739850, 86319800, 92485500, 107899750, 129479700, 161849625, 184971000, 215799500, 258959400, 323699250, 431599000, 647398500, 1294797000]

約数ペア:

[(1, 1294797000), (2, 647398500), (3, 431599000), (4, 323699250), (5, 258959400), (6, 215799500), (7, 184971000), (8, 161849625), (10, 129479700), (12, 107899750), (14, 92485500), (15, 86319800), (20, 64739850), (21, 61657000), (24, 53949875), (25, 51791880), (28, 46242750), (30, 43159900), (35, 36994200), (40, 32369925), (42, 30828500), (50, 25895940), (56, 23121375), (60, 21579950), (70, 18497100), (75, 17263960), (84, 15414250), (100, 12947970), (105, 12331400), (120, 10789975), (125, 10358376), (140, 9248550), (150, 8631980), (168, 7707125), (175, 7398840), (200, 6473985), (210, 6165700), (250, 5179188), (280, 4624275), (300, 4315990), (350, 3699420), (375, 3452792), (420, 3082850), (500, 2589594), (525, 2466280), (600, 2157995), (700, 1849710), (750, 1726396), (840, 1541425), (875, 1479768), (1000, 1294797), (1050, 1233140), (1400, 924855), (1500, 863198), (1750, 739884), (2100, 616570), (2625, 493256), (3000, 431599), (3500, 369942), (4200, 308285), (5250, 246628), (7000, 184971), (10500, 123314), (21000, 61657)]