30896571244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{21061}}^1$

素因数の和:21527

約数の個数: 72

約数和(自身を含む): 68081482784

約数和(自身を除く): 37184911540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 433, 484, 847, 866, 1694, 1732, 3031, 3388, 4763, 6062, 9526, 12124, 19052, 21061, 33341, 42122, 52393, 66682, 84244, 104786, 133364, 147427, 209572, 231671, 294854, 366751, 463342, 589708, 733502, 926684, 1467004, 1621697, 2548381, 3243394, 5096762, 6486788, 9119413, 10193524, 17838667, 18238826, 35677334, 36477652, 63835891, 71354668, 100313543, 127671782, 200627086, 255343564, 401254172, 702194801, 1103448973, 1404389602, 2206897946, 2808779204, 4413795892, 7724142811, 15448285622, 30896571244]

約数ペア:

[(1, 30896571244), (2, 15448285622), (4, 7724142811), (7, 4413795892), (11, 2808779204), (14, 2206897946), (22, 1404389602), (28, 1103448973), (44, 702194801), (77, 401254172), (121, 255343564), (154, 200627086), (242, 127671782), (308, 100313543), (433, 71354668), (484, 63835891), (847, 36477652), (866, 35677334), (1694, 18238826), (1732, 17838667), (3031, 10193524), (3388, 9119413), (4763, 6486788), (6062, 5096762), (9526, 3243394), (12124, 2548381), (19052, 1621697), (21061, 1467004), (33341, 926684), (42122, 733502), (52393, 589708), (66682, 463342), (84244, 366751), (104786, 294854), (133364, 231671), (147427, 209572)]