327498540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{321077}}^1$

素因数の和:321106

約数の個数: 48

約数和(自身を含む): 970939872

約数和(自身を除く): 643441332

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, 321077, 642154, 963231, 1284308, 1605385, 1926462, 3210770, 3852924, 4816155, 5458309, 6421540, 9632310, 10916618, 16374927, 19264620, 21833236, 27291545, 32749854, 54583090, 65499708, 81874635, 109166180, 163749270, 327498540]

約数ペア:

[(1, 327498540), (2, 163749270), (3, 109166180), (4, 81874635), (5, 65499708), (6, 54583090), (10, 32749854), (12, 27291545), (15, 21833236), (17, 19264620), (20, 16374927), (30, 10916618), (34, 9632310), (51, 6421540), (60, 5458309), (68, 4816155), (85, 3852924), (102, 3210770), (170, 1926462), (204, 1605385), (255, 1284308), (340, 963231), (510, 642154), (1020, 321077)]