30840768

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{7649}}^1$

素因数の和:7674

約数の個数: 84

約数和(自身を含む): 101041200

約数和(自身を除く): 70200432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 7649, 15298, 22947, 30596, 45894, 53543, 61192, 68841, 91788, 107086, 122384, 137682, 160629, 183576, 214172, 244768, 275364, 321258, 367152, 428344, 481887, 489536, 550728, 642516, 734304, 856688, 963774, 1101456, 1285032, 1468608, 1713376, 1927548, 2202912, 2570064, 3426752, 3855096, 4405824, 5140128, 7710192, 10280256, 15420384, 30840768]

約数ペア:

[(1, 30840768), (2, 15420384), (3, 10280256), (4, 7710192), (6, 5140128), (7, 4405824), (8, 3855096), (9, 3426752), (12, 2570064), (14, 2202912), (16, 1927548), (18, 1713376), (21, 1468608), (24, 1285032), (28, 1101456), (32, 963774), (36, 856688), (42, 734304), (48, 642516), (56, 550728), (63, 489536), (64, 481887), (72, 428344), (84, 367152), (96, 321258), (112, 275364), (126, 244768), (144, 214172), (168, 183576), (192, 160629), (224, 137682), (252, 122384), (288, 107086), (336, 91788), (448, 68841), (504, 61192), (576, 53543), (672, 45894), (1008, 30596), (1344, 22947), (2016, 15298), (4032, 7649)]