6304340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{919}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 15456000

約数和(自身を除く): 9151660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 919, 980, 1372, 1715, 1838, 3430, 3676, 4595, 6433, 6860, 9190, 12866, 18380, 25732, 32165, 45031, 64330, 90062, 128660, 180124, 225155, 315217, 450310, 630434, 900620, 1260868, 1576085, 3152170, 6304340]

約数ペア:

[(1, 6304340), (2, 3152170), (4, 1576085), (5, 1260868), (7, 900620), (10, 630434), (14, 450310), (20, 315217), (28, 225155), (35, 180124), (49, 128660), (70, 90062), (98, 64330), (140, 45031), (196, 32165), (245, 25732), (343, 18380), (490, 12866), (686, 9190), (919, 6860), (980, 6433), (1372, 4595), (1715, 3676), (1838, 3430)]