1369480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 3623040

約数和(自身を除く): 2253560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 73, 134, 140, 146, 268, 280, 292, 335, 365, 469, 511, 536, 584, 670, 730, 938, 1022, 1340, 1460, 1876, 2044, 2345, 2555, 2680, 2920, 3752, 4088, 4690, 4891, 5110, 9380, 9782, 10220, 18760, 19564, 20440, 24455, 34237, 39128, 48910, 68474, 97820, 136948, 171185, 195640, 273896, 342370, 684740, 1369480]

約数ペア:

[(1, 1369480), (2, 684740), (4, 342370), (5, 273896), (7, 195640), (8, 171185), (10, 136948), (14, 97820), (20, 68474), (28, 48910), (35, 39128), (40, 34237), (56, 24455), (67, 20440), (70, 19564), (73, 18760), (134, 10220), (140, 9782), (146, 9380), (268, 5110), (280, 4891), (292, 4690), (335, 4088), (365, 3752), (469, 2920), (511, 2680), (536, 2555), (584, 2345), (670, 2044), (730, 1876), (938, 1460), (1022, 1340)]