1323011230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2941

約数の個数: 64

約数和(自身を含む): 2673000000

約数和(自身を除く): 1349988770

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 149, 170, 190, 298, 323, 646, 745, 1490, 1615, 2533, 2749, 2831, 3230, 5066, 5498, 5662, 12665, 13745, 14155, 25330, 27490, 28310, 46733, 48127, 52231, 93466, 96254, 104462, 233665, 240635, 261155, 409601, 467330, 481270, 522310, 819202, 887927, 1775854, 2048005, 4096010, 4439635, 6963217, 7782419, 8879270, 13926434, 15564838, 34816085, 38912095, 69632170, 77824190, 132301123, 264602246, 661505615, 1323011230]

約数ペア:

[(1, 1323011230), (2, 661505615), (5, 264602246), (10, 132301123), (17, 77824190), (19, 69632170), (34, 38912095), (38, 34816085), (85, 15564838), (95, 13926434), (149, 8879270), (170, 7782419), (190, 6963217), (298, 4439635), (323, 4096010), (646, 2048005), (745, 1775854), (1490, 887927), (1615, 819202), (2533, 522310), (2749, 481270), (2831, 467330), (3230, 409601), (5066, 261155), (5498, 240635), (5662, 233665), (12665, 104462), (13745, 96254), (14155, 93466), (25330, 52231), (27490, 48127), (28310, 46733)]