1830487683

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 2751978240

約数和(自身を除く): 921490557

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 361, 437, 817, 989, 1083, 1311, 1709, 2451, 2967, 5127, 8303, 15523, 18791, 24909, 32471, 39307, 46569, 56373, 73487, 97413, 117921, 220461, 357029, 616949, 746833, 1071087, 1396253, 1690201, 1850847, 2240499, 4188759, 5070603, 14189827, 26528807, 32113819, 42569481, 79586421, 96341457, 610162561, 1830487683]

約数ペア:

[(1, 1830487683), (3, 610162561), (19, 96341457), (23, 79586421), (43, 42569481), (57, 32113819), (69, 26528807), (129, 14189827), (361, 5070603), (437, 4188759), (817, 2240499), (989, 1850847), (1083, 1690201), (1311, 1396253), (1709, 1071087), (2451, 746833), (2967, 616949), (5127, 357029), (8303, 220461), (15523, 117921), (18791, 97413), (24909, 73487), (32471, 56373), (39307, 46569)]