12300470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 27751248

約数和(自身を除く): 15450778

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1931, 3185, 3862, 6370, 9655, 13517, 19310, 25103, 27034, 50206, 67585, 94619, 125515, 135170, 175721, 189238, 251030, 351442, 473095, 878605, 946190, 1230047, 1757210, 2460094, 6150235, 12300470]

約数ペア:

[(1, 12300470), (2, 6150235), (5, 2460094), (7, 1757210), (10, 1230047), (13, 946190), (14, 878605), (26, 473095), (35, 351442), (49, 251030), (65, 189238), (70, 175721), (91, 135170), (98, 125515), (130, 94619), (182, 67585), (245, 50206), (455, 27034), (490, 25103), (637, 19310), (910, 13517), (1274, 9655), (1931, 6370), (3185, 3862)]