61273140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5903}}^1$

素因数の和:6088

約数の個数: 48

約数和(自身を含む): 172585728

約数和(自身を除く): 111312588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 5903, 10380, 11806, 17709, 23612, 29515, 35418, 59030, 70836, 88545, 118060, 177090, 354180, 1021219, 2042438, 3063657, 4084876, 5106095, 6127314, 10212190, 12254628, 15318285, 20424380, 30636570, 61273140]

約数ペア:

[(1, 61273140), (2, 30636570), (3, 20424380), (4, 15318285), (5, 12254628), (6, 10212190), (10, 6127314), (12, 5106095), (15, 4084876), (20, 3063657), (30, 2042438), (60, 1021219), (173, 354180), (346, 177090), (519, 118060), (692, 88545), (865, 70836), (1038, 59030), (1730, 35418), (2076, 29515), (2595, 23612), (3460, 17709), (5190, 11806), (5903, 10380)]