83310540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81677}}^1$

素因数の和:81706

約数の個数: 48

約数和(自身を含む): 246994272

約数和(自身を除く): 163683732

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, 81677, 163354, 245031, 326708, 408385, 490062, 816770, 980124, 1225155, 1388509, 1633540, 2450310, 2777018, 4165527, 4900620, 5554036, 6942545, 8331054, 13885090, 16662108, 20827635, 27770180, 41655270, 83310540]

約数ペア:

[(1, 83310540), (2, 41655270), (3, 27770180), (4, 20827635), (5, 16662108), (6, 13885090), (10, 8331054), (12, 6942545), (15, 5554036), (17, 4900620), (20, 4165527), (30, 2777018), (34, 2450310), (51, 1633540), (60, 1388509), (68, 1225155), (85, 980124), (102, 816770), (170, 490062), (204, 408385), (255, 326708), (340, 245031), (510, 163354), (1020, 81677)]