1330457766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18787}}^1$

素因数の和:18869

約数の個数: 64

約数和(自身を含む): 3084238080

約数和(自身を除く): 1753780314

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 319, 407, 638, 814, 957, 1073, 1221, 1914, 2146, 2442, 3219, 6438, 11803, 18787, 23606, 35409, 37574, 56361, 70818, 112722, 206657, 413314, 544823, 619971, 695119, 1089646, 1239942, 1390238, 1634469, 2085357, 3268938, 4170714, 5993053, 7646309, 11986106, 15292618, 17979159, 20158451, 22938927, 35958318, 40316902, 45877854, 60475353, 120950706, 221742961, 443485922, 665228883, 1330457766]

約数ペア:

[(1, 1330457766), (2, 665228883), (3, 443485922), (6, 221742961), (11, 120950706), (22, 60475353), (29, 45877854), (33, 40316902), (37, 35958318), (58, 22938927), (66, 20158451), (74, 17979159), (87, 15292618), (111, 11986106), (174, 7646309), (222, 5993053), (319, 4170714), (407, 3268938), (638, 2085357), (814, 1634469), (957, 1390238), (1073, 1239942), (1221, 1089646), (1914, 695119), (2146, 619971), (2442, 544823), (3219, 413314), (6438, 206657), (11803, 112722), (18787, 70818), (23606, 56361), (35409, 37574)]