30672369

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 57762432

約数和(自身を除く): 27090063

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 2203, 4641, 6609, 13923, 15421, 19827, 28639, 37451, 46263, 85917, 112353, 138789, 200473, 257751, 262157, 337059, 486863, 601419, 786471, 1460589, 1804257, 2359413, 3408041, 4381767, 10224123, 30672369]

約数ペア:

[(1, 30672369), (3, 10224123), (7, 4381767), (9, 3408041), (13, 2359413), (17, 1804257), (21, 1460589), (39, 786471), (51, 601419), (63, 486863), (91, 337059), (117, 262157), (119, 257751), (153, 200473), (221, 138789), (273, 112353), (357, 85917), (663, 46263), (819, 37451), (1071, 28639), (1547, 19827), (1989, 15421), (2203, 13923), (4641, 6609)]