3090407360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311533}}^1$

素因数の和:311581

約数の個数: 56

約数和(自身を含む): 7596445056

約数和(自身を除く): 4506037696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 311533, 623066, 1246132, 1557665, 2492264, 3115330, 4984528, 6230660, 9657523, 9969056, 12461320, 19315046, 19938112, 24922640, 38630092, 48287615, 49845280, 77260184, 96575230, 99690560, 154520368, 193150460, 309040736, 386300920, 618081472, 772601840, 1545203680, 3090407360]

約数ペア:

[(1, 3090407360), (2, 1545203680), (4, 772601840), (5, 618081472), (8, 386300920), (10, 309040736), (16, 193150460), (20, 154520368), (31, 99690560), (32, 96575230), (40, 77260184), (62, 49845280), (64, 48287615), (80, 38630092), (124, 24922640), (155, 19938112), (160, 19315046), (248, 12461320), (310, 9969056), (320, 9657523), (496, 6230660), (620, 4984528), (992, 3115330), (1240, 2492264), (1984, 1557665), (2480, 1246132), (4960, 623066), (9920, 311533)]