90788190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3607}}^1$

素因数の和:4456

約数の個数: 32

約数和(自身を含む): 218211840

約数和(自身を除く): 127423650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1678, 2517, 3607, 4195, 5034, 7214, 8390, 10821, 12585, 18035, 21642, 25170, 36070, 54105, 108210, 3026273, 6052546, 9078819, 15131365, 18157638, 30262730, 45394095, 90788190]

約数ペア:

[(1, 90788190), (2, 45394095), (3, 30262730), (5, 18157638), (6, 15131365), (10, 9078819), (15, 6052546), (30, 3026273), (839, 108210), (1678, 54105), (2517, 36070), (3607, 25170), (4195, 21642), (5034, 18035), (7214, 12585), (8390, 10821)]