4557990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 11028960

約数和(自身を除く): 6470970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1109, 1370, 2055, 2218, 3327, 4110, 5545, 6654, 11090, 16635, 33270, 151933, 303866, 455799, 759665, 911598, 1519330, 2278995, 4557990]

約数ペア:

[(1, 4557990), (2, 2278995), (3, 1519330), (5, 911598), (6, 759665), (10, 455799), (15, 303866), (30, 151933), (137, 33270), (274, 16635), (411, 11090), (685, 6654), (822, 5545), (1109, 4110), (1370, 3327), (2055, 2218)]