7263420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1$

素因数の和:7150

約数の個数: 48

約数和(自身を含む): 21536928

約数和(自身を除く): 14273508

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, 7121, 14242, 21363, 28484, 35605, 42726, 71210, 85452, 106815, 121057, 142420, 213630, 242114, 363171, 427260, 484228, 605285, 726342, 1210570, 1452684, 1815855, 2421140, 3631710, 7263420]

約数ペア:

[(1, 7263420), (2, 3631710), (3, 2421140), (4, 1815855), (5, 1452684), (6, 1210570), (10, 726342), (12, 605285), (15, 484228), (17, 427260), (20, 363171), (30, 242114), (34, 213630), (51, 142420), (60, 121057), (68, 106815), (85, 85452), (102, 71210), (170, 42726), (204, 35605), (255, 28484), (340, 21363), (510, 14242), (1020, 7121)]