73803270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17957}}^1$

素因数の和:18104

約数の個数: 32

約数和(自身を含む): 178430688

約数和(自身を除く): 104627418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 17957, 35914, 53871, 89785, 107742, 179570, 269355, 538710, 2460109, 4920218, 7380327, 12300545, 14760654, 24601090, 36901635, 73803270]

約数ペア:

[(1, 73803270), (2, 36901635), (3, 24601090), (5, 14760654), (6, 12300545), (10, 7380327), (15, 4920218), (30, 2460109), (137, 538710), (274, 269355), (411, 179570), (685, 107742), (822, 89785), (1370, 53871), (2055, 35914), (4110, 17957)]