6865880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 18714240

約数和(自身を除く): 11848360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 113, 124, 140, 155, 196, 217, 226, 245, 248, 280, 310, 392, 434, 452, 490, 565, 620, 791, 868, 904, 980, 1085, 1130, 1240, 1519, 1582, 1736, 1960, 2170, 2260, 3038, 3164, 3503, 3955, 4340, 4520, 5537, 6076, 6328, 7006, 7595, 7910, 8680, 11074, 12152, 14012, 15190, 15820, 17515, 22148, 24521, 27685, 28024, 30380, 31640, 35030, 44296, 49042, 55370, 60760, 70060, 98084, 110740, 122605, 140120, 171647, 196168, 221480, 245210, 343294, 490420, 686588, 858235, 980840, 1373176, 1716470, 3432940, 6865880]

約数ペア:

[(1, 6865880), (2, 3432940), (4, 1716470), (5, 1373176), (7, 980840), (8, 858235), (10, 686588), (14, 490420), (20, 343294), (28, 245210), (31, 221480), (35, 196168), (40, 171647), (49, 140120), (56, 122605), (62, 110740), (70, 98084), (98, 70060), (113, 60760), (124, 55370), (140, 49042), (155, 44296), (196, 35030), (217, 31640), (226, 30380), (245, 28024), (248, 27685), (280, 24521), (310, 22148), (392, 17515), (434, 15820), (452, 15190), (490, 14012), (565, 12152), (620, 11074), (791, 8680), (868, 7910), (904, 7595), (980, 7006), (1085, 6328), (1130, 6076), (1240, 5537), (1519, 4520), (1582, 4340), (1736, 3955), (1960, 3503), (2170, 3164), (2260, 3038)]