30944706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 71221248

約数和(自身を除く): 40276542

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 367, 598, 611, 734, 897, 1081, 1101, 1222, 1794, 1833, 2162, 2202, 3243, 3666, 4771, 6486, 8441, 9542, 14053, 14313, 16882, 17249, 25323, 28106, 28626, 34498, 42159, 50646, 51747, 84318, 103494, 109733, 219466, 224237, 329199, 396727, 448474, 658398, 672711, 793454, 1190181, 1345422, 2380362, 5157451, 10314902, 15472353, 30944706]

約数ペア:

[(1, 30944706), (2, 15472353), (3, 10314902), (6, 5157451), (13, 2380362), (23, 1345422), (26, 1190181), (39, 793454), (46, 672711), (47, 658398), (69, 448474), (78, 396727), (94, 329199), (138, 224237), (141, 219466), (282, 109733), (299, 103494), (367, 84318), (598, 51747), (611, 50646), (734, 42159), (897, 34498), (1081, 28626), (1101, 28106), (1222, 25323), (1794, 17249), (1833, 16882), (2162, 14313), (2202, 14053), (3243, 9542), (3666, 8441), (4771, 6486)]