30853844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 66624768

約数和(自身を除く): 35770924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1223, 1484, 1802, 2446, 3604, 4892, 6307, 8561, 12614, 17122, 20791, 25228, 34244, 41582, 64819, 83164, 129638, 145537, 259276, 291074, 453733, 582148, 907466, 1101923, 1814932, 2203846, 4407692, 7713461, 15426922, 30853844]

約数ペア:

[(1, 30853844), (2, 15426922), (4, 7713461), (7, 4407692), (14, 2203846), (17, 1814932), (28, 1101923), (34, 907466), (53, 582148), (68, 453733), (106, 291074), (119, 259276), (212, 145537), (238, 129638), (371, 83164), (476, 64819), (742, 41582), (901, 34244), (1223, 25228), (1484, 20791), (1802, 17122), (2446, 12614), (3604, 8561), (4892, 6307)]