3178700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 8332800

約数和(自身を除く): 5154100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 239, 266, 350, 380, 475, 478, 532, 665, 700, 950, 956, 1195, 1330, 1673, 1900, 2390, 2660, 3325, 3346, 4541, 4780, 5975, 6650, 6692, 8365, 9082, 11950, 13300, 16730, 18164, 22705, 23900, 31787, 33460, 41825, 45410, 63574, 83650, 90820, 113525, 127148, 158935, 167300, 227050, 317870, 454100, 635740, 794675, 1589350, 3178700]

約数ペア:

[(1, 3178700), (2, 1589350), (4, 794675), (5, 635740), (7, 454100), (10, 317870), (14, 227050), (19, 167300), (20, 158935), (25, 127148), (28, 113525), (35, 90820), (38, 83650), (50, 63574), (70, 45410), (76, 41825), (95, 33460), (100, 31787), (133, 23900), (140, 22705), (175, 18164), (190, 16730), (239, 13300), (266, 11950), (350, 9082), (380, 8365), (475, 6692), (478, 6650), (532, 5975), (665, 4780), (700, 4541), (950, 3346), (956, 3325), (1195, 2660), (1330, 2390), (1673, 1900)]