30969684

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 82660032

約数和(自身を除く): 51690348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 276, 331, 339, 414, 452, 662, 678, 828, 993, 1017, 1324, 1356, 1986, 2034, 2599, 2979, 3972, 4068, 5198, 5958, 7613, 7797, 10396, 11916, 15226, 15594, 22839, 23391, 30452, 31188, 37403, 45678, 46782, 68517, 74806, 91356, 93564, 112209, 137034, 149612, 224418, 274068, 336627, 448836, 673254, 860269, 1346508, 1720538, 2580807, 3441076, 5161614, 7742421, 10323228, 15484842, 30969684]

約数ペア:

[(1, 30969684), (2, 15484842), (3, 10323228), (4, 7742421), (6, 5161614), (9, 3441076), (12, 2580807), (18, 1720538), (23, 1346508), (36, 860269), (46, 673254), (69, 448836), (92, 336627), (113, 274068), (138, 224418), (207, 149612), (226, 137034), (276, 112209), (331, 93564), (339, 91356), (414, 74806), (452, 68517), (662, 46782), (678, 45678), (828, 37403), (993, 31188), (1017, 30452), (1324, 23391), (1356, 22839), (1986, 15594), (2034, 15226), (2599, 11916), (2979, 10396), (3972, 7797), (4068, 7613), (5198, 5958)]