15002680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4900

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 27091400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4871, 9742, 19484, 24355, 34097, 38968, 48710, 53581, 68194, 97420, 107162, 136388, 170485, 194840, 214324, 267905, 272776, 340970, 375067, 428648, 535810, 681940, 750134, 1071620, 1363880, 1500268, 1875335, 2143240, 3000536, 3750670, 7501340, 15002680]

約数ペア:

[(1, 15002680), (2, 7501340), (4, 3750670), (5, 3000536), (7, 2143240), (8, 1875335), (10, 1500268), (11, 1363880), (14, 1071620), (20, 750134), (22, 681940), (28, 535810), (35, 428648), (40, 375067), (44, 340970), (55, 272776), (56, 267905), (70, 214324), (77, 194840), (88, 170485), (110, 136388), (140, 107162), (154, 97420), (220, 68194), (280, 53581), (308, 48710), (385, 38968), (440, 34097), (616, 24355), (770, 19484), (1540, 9742), (3080, 4871)]