2017332420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{68477}}^1$

素因数の和:68980

約数の個数: 48

約数和(自身を含む): 5660117568

約数和(自身を除く): 3642785148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 7365, 9820, 14730, 29460, 68477, 136954, 205431, 273908, 342385, 410862, 684770, 821724, 1027155, 1369540, 2054310, 4108620, 33622207, 67244414, 100866621, 134488828, 168111035, 201733242, 336222070, 403466484, 504333105, 672444140, 1008666210, 2017332420]

約数ペア:

[(1, 2017332420), (2, 1008666210), (3, 672444140), (4, 504333105), (5, 403466484), (6, 336222070), (10, 201733242), (12, 168111035), (15, 134488828), (20, 100866621), (30, 67244414), (60, 33622207), (491, 4108620), (982, 2054310), (1473, 1369540), (1964, 1027155), (2455, 821724), (2946, 684770), (4910, 410862), (5892, 342385), (7365, 273908), (9820, 205431), (14730, 136954), (29460, 68477)]