130397570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1051}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 247682880

約数和(自身を除く): 117285310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 653, 1051, 1306, 2102, 3265, 5255, 6530, 10510, 12407, 19969, 24814, 39938, 62035, 99845, 124070, 199690, 686303, 1372606, 3431515, 6863030, 13039757, 26079514, 65198785, 130397570]

約数ペア:

[(1, 130397570), (2, 65198785), (5, 26079514), (10, 13039757), (19, 6863030), (38, 3431515), (95, 1372606), (190, 686303), (653, 199690), (1051, 124070), (1306, 99845), (2102, 62035), (3265, 39938), (5255, 24814), (6530, 19969), (10510, 12407)]