30863106

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 75039360

約数和(自身を除く): 44176254

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 271, 333, 342, 513, 542, 666, 703, 813, 999, 1026, 1406, 1539, 1626, 1998, 2109, 2439, 2997, 3078, 4218, 4878, 5149, 5994, 6327, 7317, 10027, 10298, 12654, 14634, 15447, 18981, 20054, 21951, 30081, 30894, 37962, 43902, 46341, 56943, 60162, 90243, 92682, 113886, 139023, 180486, 190513, 270729, 278046, 381026, 417069, 541458, 571539, 812187, 834138, 1143078, 1624374, 1714617, 3429234, 5143851, 10287702, 15431553, 30863106]

約数ペア:

[(1, 30863106), (2, 15431553), (3, 10287702), (6, 5143851), (9, 3429234), (18, 1714617), (19, 1624374), (27, 1143078), (37, 834138), (38, 812187), (54, 571539), (57, 541458), (74, 417069), (81, 381026), (111, 278046), (114, 270729), (162, 190513), (171, 180486), (222, 139023), (271, 113886), (333, 92682), (342, 90243), (513, 60162), (542, 56943), (666, 46341), (703, 43902), (813, 37962), (999, 30894), (1026, 30081), (1406, 21951), (1539, 20054), (1626, 18981), (1998, 15447), (2109, 14634), (2439, 12654), (2997, 10298), (3078, 10027), (4218, 7317), (4878, 6327), (5149, 5994)]