6204380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 16355808

約数和(自身を除く): 10151428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 487, 490, 637, 910, 974, 980, 1274, 1820, 1948, 2435, 2548, 3185, 3409, 4870, 6331, 6370, 6818, 9740, 12662, 12740, 13636, 17045, 23863, 25324, 31655, 34090, 44317, 47726, 63310, 68180, 88634, 95452, 119315, 126620, 177268, 221585, 238630, 310219, 443170, 477260, 620438, 886340, 1240876, 1551095, 3102190, 6204380]

約数ペア:

[(1, 6204380), (2, 3102190), (4, 1551095), (5, 1240876), (7, 886340), (10, 620438), (13, 477260), (14, 443170), (20, 310219), (26, 238630), (28, 221585), (35, 177268), (49, 126620), (52, 119315), (65, 95452), (70, 88634), (91, 68180), (98, 63310), (130, 47726), (140, 44317), (182, 34090), (196, 31655), (245, 25324), (260, 23863), (364, 17045), (455, 13636), (487, 12740), (490, 12662), (637, 9740), (910, 6818), (974, 6370), (980, 6331), (1274, 4870), (1820, 3409), (1948, 3185), (2435, 2548)]