2024990415

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{306121}}^1$

素因数の和:306149

約数の個数: 48

約数和(自身を含む): 4187748960

約数和(自身を除く): 2162758545

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 306121, 918363, 1530605, 2142847, 2755089, 4591815, 6428541, 8265267, 10714235, 13775445, 14999929, 19285623, 32142705, 41326335, 44999787, 57856869, 74999645, 96428115, 134999361, 224998935, 289284345, 404998083, 674996805, 2024990415]

約数ペア:

[(1, 2024990415), (3, 674996805), (5, 404998083), (7, 289284345), (9, 224998935), (15, 134999361), (21, 96428115), (27, 74999645), (35, 57856869), (45, 44999787), (49, 41326335), (63, 32142705), (105, 19285623), (135, 14999929), (147, 13775445), (189, 10714235), (245, 8265267), (315, 6428541), (441, 4591815), (735, 2755089), (945, 2142847), (1323, 1530605), (2205, 918363), (6615, 306121)]