3040695

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{197}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 6177600

約数和(自身を除く): 3136905

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 197, 245, 315, 343, 441, 591, 735, 985, 1029, 1379, 1715, 1773, 2205, 2955, 3087, 4137, 5145, 6895, 8865, 9653, 12411, 15435, 20685, 28959, 48265, 62055, 67571, 86877, 144795, 202713, 337855, 434385, 608139, 1013565, 3040695]

約数ペア:

[(1, 3040695), (3, 1013565), (5, 608139), (7, 434385), (9, 337855), (15, 202713), (21, 144795), (35, 86877), (45, 67571), (49, 62055), (63, 48265), (105, 28959), (147, 20685), (197, 15435), (245, 12411), (315, 9653), (343, 8865), (441, 6895), (591, 5145), (735, 4137), (985, 3087), (1029, 2955), (1379, 2205), (1715, 1773)]