27476540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 73457664

約数和(自身を除く): 45981124

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 487, 620, 806, 868, 910, 974, 1085, 1612, 1820, 1948, 2015, 2170, 2435, 2821, 3409, 4030, 4340, 4870, 5642, 6331, 6818, 8060, 9740, 11284, 12662, 13636, 14105, 15097, 17045, 25324, 28210, 30194, 31655, 34090, 44317, 56420, 60388, 63310, 68180, 75485, 88634, 105679, 126620, 150970, 177268, 196261, 211358, 221585, 301940, 392522, 422716, 443170, 528395, 785044, 886340, 981305, 1056790, 1373827, 1962610, 2113580, 2747654, 3925220, 5495308, 6869135, 13738270, 27476540]

約数ペア:

[(1, 27476540), (2, 13738270), (4, 6869135), (5, 5495308), (7, 3925220), (10, 2747654), (13, 2113580), (14, 1962610), (20, 1373827), (26, 1056790), (28, 981305), (31, 886340), (35, 785044), (52, 528395), (62, 443170), (65, 422716), (70, 392522), (91, 301940), (124, 221585), (130, 211358), (140, 196261), (155, 177268), (182, 150970), (217, 126620), (260, 105679), (310, 88634), (364, 75485), (403, 68180), (434, 63310), (455, 60388), (487, 56420), (620, 44317), (806, 34090), (868, 31655), (910, 30194), (974, 28210), (1085, 25324), (1612, 17045), (1820, 15097), (1948, 14105), (2015, 13636), (2170, 12662), (2435, 11284), (2821, 9740), (3409, 8060), (4030, 6818), (4340, 6331), (4870, 5642)]