30283188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 84954240

約数和(自身を除く): 54671052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 601, 646, 663, 741, 884, 969, 988, 1202, 1292, 1326, 1482, 1803, 1938, 2404, 2652, 2964, 3606, 3876, 4199, 7212, 7813, 8398, 10217, 11419, 12597, 15626, 16796, 20434, 22838, 23439, 25194, 30651, 31252, 34257, 40868, 45676, 46878, 50388, 61302, 68514, 93756, 122604, 132821, 137028, 148447, 194123, 265642, 296894, 388246, 398463, 445341, 531284, 582369, 593788, 776492, 796926, 890682, 1164738, 1593852, 1781364, 2329476, 2523599, 5047198, 7570797, 10094396, 15141594, 30283188]

約数ペア:

[(1, 30283188), (2, 15141594), (3, 10094396), (4, 7570797), (6, 5047198), (12, 2523599), (13, 2329476), (17, 1781364), (19, 1593852), (26, 1164738), (34, 890682), (38, 796926), (39, 776492), (51, 593788), (52, 582369), (57, 531284), (68, 445341), (76, 398463), (78, 388246), (102, 296894), (114, 265642), (156, 194123), (204, 148447), (221, 137028), (228, 132821), (247, 122604), (323, 93756), (442, 68514), (494, 61302), (601, 50388), (646, 46878), (663, 45676), (741, 40868), (884, 34257), (969, 31252), (988, 30651), (1202, 25194), (1292, 23439), (1326, 22838), (1482, 20434), (1803, 16796), (1938, 15626), (2404, 12597), (2652, 11419), (2964, 10217), (3606, 8398), (3876, 7813), (4199, 7212)]