30198315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15137}}^1$

素因数の和:15171

約数の個数: 32

約数和(自身を含む): 58129920

約数和(自身を除く): 27931605

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 15137, 45411, 75685, 105959, 227055, 287603, 317877, 529795, 862809, 1438015, 1589385, 2013221, 4314045, 6039663, 10066105, 30198315]

約数ペア:

[(1, 30198315), (3, 10066105), (5, 6039663), (7, 4314045), (15, 2013221), (19, 1589385), (21, 1438015), (35, 862809), (57, 529795), (95, 317877), (105, 287603), (133, 227055), (285, 105959), (399, 75685), (665, 45411), (1995, 15137)]