47874180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11909}}^1$

素因数の和:11988

約数の個数: 48

約数和(自身を含む): 136059840

約数和(自身を除く): 88185660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 11909, 23818, 35727, 47636, 59545, 71454, 119090, 142908, 178635, 238180, 357270, 714540, 797903, 1595806, 2393709, 3191612, 3989515, 4787418, 7979030, 9574836, 11968545, 15958060, 23937090, 47874180]

約数ペア:

[(1, 47874180), (2, 23937090), (3, 15958060), (4, 11968545), (5, 9574836), (6, 7979030), (10, 4787418), (12, 3989515), (15, 3191612), (20, 2393709), (30, 1595806), (60, 797903), (67, 714540), (134, 357270), (201, 238180), (268, 178635), (335, 142908), (402, 119090), (670, 71454), (804, 59545), (1005, 47636), (1340, 35727), (2010, 23818), (4020, 11909)]