6774740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 17160192

約数和(自身を除く): 10385452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 223, 245, 310, 434, 446, 490, 620, 868, 892, 980, 1085, 1115, 1519, 1561, 2170, 2230, 3038, 3122, 4340, 4460, 6076, 6244, 6913, 7595, 7805, 10927, 13826, 15190, 15610, 21854, 27652, 30380, 31220, 34565, 43708, 48391, 54635, 69130, 96782, 109270, 138260, 193564, 218540, 241955, 338737, 483910, 677474, 967820, 1354948, 1693685, 3387370, 6774740]

約数ペア:

[(1, 6774740), (2, 3387370), (4, 1693685), (5, 1354948), (7, 967820), (10, 677474), (14, 483910), (20, 338737), (28, 241955), (31, 218540), (35, 193564), (49, 138260), (62, 109270), (70, 96782), (98, 69130), (124, 54635), (140, 48391), (155, 43708), (196, 34565), (217, 31220), (223, 30380), (245, 27652), (310, 21854), (434, 15610), (446, 15190), (490, 13826), (620, 10927), (868, 7805), (892, 7595), (980, 6913), (1085, 6244), (1115, 6076), (1519, 4460), (1561, 4340), (2170, 3122), (2230, 3038)]