22722540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22277}}^1$

素因数の和:22306

約数の個数: 48

約数和(自身を含む): 67368672

約数和(自身を除く): 44646132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 22277, 44554, 66831, 89108, 111385, 133662, 222770, 267324, 334155, 378709, 445540, 668310, 757418, 1136127, 1336620, 1514836, 1893545, 2272254, 3787090, 4544508, 5680635, 7574180, 11361270, 22722540]

約数ペア:

[(1, 22722540), (2, 11361270), (3, 7574180), (4, 5680635), (5, 4544508), (6, 3787090), (10, 2272254), (12, 1893545), (15, 1514836), (17, 1336620), (20, 1136127), (30, 757418), (34, 668310), (51, 445540), (60, 378709), (68, 334155), (85, 267324), (102, 222770), (170, 133662), (204, 111385), (255, 89108), (340, 66831), (510, 44554), (1020, 22277)]