1056556890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{46771}}^1$

素因数の和:47035

約数の個数: 48

約数和(自身を含む): 2758051296

約数和(自身を除く): 1701494406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 7530, 11295, 22590, 46771, 93542, 140313, 233855, 280626, 420939, 467710, 701565, 841878, 1403130, 2104695, 4209390, 11739521, 23479042, 35218563, 58697605, 70437126, 105655689, 117395210, 176092815, 211311378, 352185630, 528278445, 1056556890]

約数ペア:

[(1, 1056556890), (2, 528278445), (3, 352185630), (5, 211311378), (6, 176092815), (9, 117395210), (10, 105655689), (15, 70437126), (18, 58697605), (30, 35218563), (45, 23479042), (90, 11739521), (251, 4209390), (502, 2104695), (753, 1403130), (1255, 841878), (1506, 701565), (2259, 467710), (2510, 420939), (3765, 280626), (4518, 233855), (7530, 140313), (11295, 93542), (22590, 46771)]