30793840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4999}}^1$

素因数の和:5030

約数の個数: 80

約数和(自身を含む): 89280000

約数和(自身を除く): 58486160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4999, 6160, 9998, 19996, 24995, 34993, 39992, 49990, 54989, 69986, 79984, 99980, 109978, 139972, 174965, 199960, 219956, 274945, 279944, 349930, 384923, 399920, 439912, 549890, 559888, 699860, 769846, 879824, 1099780, 1399720, 1539692, 1924615, 2199560, 2799440, 3079384, 3849230, 4399120, 6158768, 7698460, 15396920, 30793840]

約数ペア:

[(1, 30793840), (2, 15396920), (4, 7698460), (5, 6158768), (7, 4399120), (8, 3849230), (10, 3079384), (11, 2799440), (14, 2199560), (16, 1924615), (20, 1539692), (22, 1399720), (28, 1099780), (35, 879824), (40, 769846), (44, 699860), (55, 559888), (56, 549890), (70, 439912), (77, 399920), (80, 384923), (88, 349930), (110, 279944), (112, 274945), (140, 219956), (154, 199960), (176, 174965), (220, 139972), (280, 109978), (308, 99980), (385, 79984), (440, 69986), (560, 54989), (616, 49990), (770, 39992), (880, 34993), (1232, 24995), (1540, 19996), (3080, 9998), (4999, 6160)]