2651970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 6431040

約数和(自身を除く): 3779070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 811, 1090, 1622, 1635, 2433, 3270, 4055, 4866, 8110, 12165, 24330, 88399, 176798, 265197, 441995, 530394, 883990, 1325985, 2651970]

約数ペア:

[(1, 2651970), (2, 1325985), (3, 883990), (5, 530394), (6, 441995), (10, 265197), (15, 176798), (30, 88399), (109, 24330), (218, 12165), (327, 8110), (545, 4866), (654, 4055), (811, 3270), (1090, 2433), (1622, 1635)]