30685752

素因数分解:

$2^3\times 3^2\times {\mathrm{563}}^1\times {\mathrm{757}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 83364840

約数和(自身を除く): 52679088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563, 757, 1126, 1514, 1689, 2252, 2271, 3028, 3378, 4504, 4542, 5067, 6056, 6756, 6813, 9084, 10134, 13512, 13626, 18168, 20268, 27252, 40536, 54504, 426191, 852382, 1278573, 1704764, 2557146, 3409528, 3835719, 5114292, 7671438, 10228584, 15342876, 30685752]

約数ペア:

[(1, 30685752), (2, 15342876), (3, 10228584), (4, 7671438), (6, 5114292), (8, 3835719), (9, 3409528), (12, 2557146), (18, 1704764), (24, 1278573), (36, 852382), (72, 426191), (563, 54504), (757, 40536), (1126, 27252), (1514, 20268), (1689, 18168), (2252, 13626), (2271, 13512), (3028, 10134), (3378, 9084), (4504, 6813), (4542, 6756), (5067, 6056)]