30807702

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{10009}}^1$

素因数の和:10042

約数の個数: 40

約数和(自身を含む): 72672600

約数和(自身を除く): 41864898

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 10009, 20018, 30027, 60054, 90081, 180162, 190171, 270243, 380342, 540486, 570513, 810729, 1141026, 1621458, 1711539, 3423078, 5134617, 10269234, 15403851, 30807702]

約数ペア:

[(1, 30807702), (2, 15403851), (3, 10269234), (6, 5134617), (9, 3423078), (18, 1711539), (19, 1621458), (27, 1141026), (38, 810729), (54, 570513), (57, 540486), (81, 380342), (114, 270243), (162, 190171), (171, 180162), (342, 90081), (513, 60054), (1026, 30027), (1539, 20018), (3078, 10009)]