330108345

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{7129}}^1$

素因数の和:7164

約数の個数: 64

約数和(自身を含む): 684480000

約数和(自身を除く): 354371655

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 945, 1029, 1323, 1715, 2205, 3087, 5145, 6615, 7129, 9261, 15435, 21387, 35645, 46305, 49903, 64161, 106935, 149709, 192483, 249515, 320805, 349321, 449127, 748545, 962415, 1047963, 1347381, 1746605, 2245635, 2445247, 3143889, 5239815, 6736905, 7335741, 9431667, 12226235, 15719445, 22007223, 36678705, 47158335, 66021669, 110036115, 330108345]

約数ペア:

[(1, 330108345), (3, 110036115), (5, 66021669), (7, 47158335), (9, 36678705), (15, 22007223), (21, 15719445), (27, 12226235), (35, 9431667), (45, 7335741), (49, 6736905), (63, 5239815), (105, 3143889), (135, 2445247), (147, 2245635), (189, 1746605), (245, 1347381), (315, 1047963), (343, 962415), (441, 748545), (735, 449127), (945, 349321), (1029, 320805), (1323, 249515), (1715, 192483), (2205, 149709), (3087, 106935), (5145, 64161), (6615, 49903), (7129, 46305), (9261, 35645), (15435, 21387)]