2016325890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{93739}}^1$

素因数の和:93991

約数の個数: 48

約数和(自身を含む): 5264438400

約数和(自身を除く): 3248112510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 10755, 21510, 93739, 187478, 281217, 468695, 562434, 843651, 937390, 1406085, 1687302, 2812170, 4218255, 8436510, 22403621, 44807242, 67210863, 112018105, 134421726, 201632589, 224036210, 336054315, 403265178, 672108630, 1008162945, 2016325890]

約数ペア:

[(1, 2016325890), (2, 1008162945), (3, 672108630), (5, 403265178), (6, 336054315), (9, 224036210), (10, 201632589), (15, 134421726), (18, 112018105), (30, 67210863), (45, 44807242), (90, 22403621), (239, 8436510), (478, 4218255), (717, 2812170), (1195, 1687302), (1434, 1406085), (2151, 937390), (2390, 843651), (3585, 562434), (4302, 468695), (7170, 281217), (10755, 187478), (21510, 93739)]