2055330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 5484024

約数和(自身を除く): 3428694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 557, 615, 738, 1114, 1230, 1671, 1845, 2785, 3342, 3690, 5013, 5570, 8355, 10026, 16710, 22837, 25065, 45674, 50130, 68511, 114185, 137022, 205533, 228370, 342555, 411066, 685110, 1027665, 2055330]

約数ペア:

[(1, 2055330), (2, 1027665), (3, 685110), (5, 411066), (6, 342555), (9, 228370), (10, 205533), (15, 137022), (18, 114185), (30, 68511), (41, 50130), (45, 45674), (82, 25065), (90, 22837), (123, 16710), (205, 10026), (246, 8355), (369, 5570), (410, 5013), (557, 3690), (615, 3342), (738, 2785), (1114, 1845), (1230, 1671)]