30288033

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 22243167

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 151, 153, 171, 207, 323, 391, 437, 453, 459, 513, 621, 969, 1173, 1311, 1359, 2567, 2869, 2907, 3473, 3519, 3933, 4077, 7429, 7701, 8607, 8721, 10419, 10557, 11799, 22287, 23103, 25821, 31257, 48773, 59041, 65987, 66861, 69309, 77463, 93771, 146319, 177123, 197961, 200583, 438957, 531369, 593883, 1121779, 1316871, 1594107, 1781649, 3365337, 10096011, 30288033]

約数ペア:

[(1, 30288033), (3, 10096011), (9, 3365337), (17, 1781649), (19, 1594107), (23, 1316871), (27, 1121779), (51, 593883), (57, 531369), (69, 438957), (151, 200583), (153, 197961), (171, 177123), (207, 146319), (323, 93771), (391, 77463), (437, 69309), (453, 66861), (459, 65987), (513, 59041), (621, 48773), (969, 31257), (1173, 25821), (1311, 23103), (1359, 22287), (2567, 11799), (2869, 10557), (2907, 10419), (3473, 8721), (3519, 8607), (3933, 7701), (4077, 7429)]