3361980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 9505440

約数和(自身を除く): 6143460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 409, 411, 548, 685, 818, 822, 1227, 1370, 1636, 1644, 2045, 2055, 2454, 2740, 4090, 4110, 4908, 6135, 8180, 8220, 12270, 24540, 56033, 112066, 168099, 224132, 280165, 336198, 560330, 672396, 840495, 1120660, 1680990, 3361980]

約数ペア:

[(1, 3361980), (2, 1680990), (3, 1120660), (4, 840495), (5, 672396), (6, 560330), (10, 336198), (12, 280165), (15, 224132), (20, 168099), (30, 112066), (60, 56033), (137, 24540), (274, 12270), (409, 8220), (411, 8180), (548, 6135), (685, 4908), (818, 4110), (822, 4090), (1227, 2740), (1370, 2454), (1636, 2055), (1644, 2045)]