27515180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 76349952

約数和(自身を除く): 48834772

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1051, 1190, 1309, 1540, 1870, 2102, 2380, 2618, 3740, 4204, 5236, 5255, 6545, 7357, 10510, 11561, 13090, 14714, 17867, 21020, 23122, 26180, 29428, 35734, 36785, 46244, 57805, 71468, 73570, 80927, 89335, 115610, 125069, 147140, 161854, 178670, 196537, 231220, 250138, 323708, 357340, 393074, 404635, 500276, 625345, 786148, 809270, 982685, 1250690, 1375759, 1618540, 1965370, 2501380, 2751518, 3930740, 5503036, 6878795, 13757590, 27515180]

約数ペア:

[(1, 27515180), (2, 13757590), (4, 6878795), (5, 5503036), (7, 3930740), (10, 2751518), (11, 2501380), (14, 1965370), (17, 1618540), (20, 1375759), (22, 1250690), (28, 982685), (34, 809270), (35, 786148), (44, 625345), (55, 500276), (68, 404635), (70, 393074), (77, 357340), (85, 323708), (110, 250138), (119, 231220), (140, 196537), (154, 178670), (170, 161854), (187, 147140), (220, 125069), (238, 115610), (308, 89335), (340, 80927), (374, 73570), (385, 71468), (476, 57805), (595, 46244), (748, 36785), (770, 35734), (935, 29428), (1051, 26180), (1190, 23122), (1309, 21020), (1540, 17867), (1870, 14714), (2102, 13090), (2380, 11561), (2618, 10510), (3740, 7357), (4204, 6545), (5236, 5255)]