630257210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{32009}}^1$

素因数の和:32206

約数の個数: 32

約数和(自身を含む): 1244548800

約数和(自身を除く): 614291590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 19690, 32009, 64018, 160045, 320090, 352099, 704198, 1760495, 3520990, 5729611, 11459222, 28648055, 57296110, 63025721, 126051442, 315128605, 630257210]

約数ペア:

[(1, 630257210), (2, 315128605), (5, 126051442), (10, 63025721), (11, 57296110), (22, 28648055), (55, 11459222), (110, 5729611), (179, 3520990), (358, 1760495), (895, 704198), (1790, 352099), (1969, 320090), (3938, 160045), (9845, 64018), (19690, 32009)]