154927290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43397}}^1$

素因数の和:43431

約数の個数: 64

約数和(自身を含む): 449950464

約数和(自身を除く): 295023174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 43397, 86794, 130191, 216985, 260382, 303779, 433970, 607558, 650955, 737749, 911337, 1301910, 1475498, 1518895, 1822674, 2213247, 3037790, 3688745, 4426494, 4556685, 5164243, 7377490, 9113370, 10328486, 11066235, 15492729, 22132470, 25821215, 30985458, 51642430, 77463645, 154927290]

約数ペア:

[(1, 154927290), (2, 77463645), (3, 51642430), (5, 30985458), (6, 25821215), (7, 22132470), (10, 15492729), (14, 11066235), (15, 10328486), (17, 9113370), (21, 7377490), (30, 5164243), (34, 4556685), (35, 4426494), (42, 3688745), (51, 3037790), (70, 2213247), (85, 1822674), (102, 1518895), (105, 1475498), (119, 1301910), (170, 911337), (210, 737749), (238, 650955), (255, 607558), (357, 433970), (510, 303779), (595, 260382), (714, 216985), (1190, 130191), (1785, 86794), (3570, 43397)]