1379530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 2643840

約数和(自身を除く): 1264310

約数列:

[1, 2, 5, 10, 29, 58, 67, 71, 134, 142, 145, 290, 335, 355, 670, 710, 1943, 2059, 3886, 4118, 4757, 9514, 9715, 10295, 19430, 20590, 23785, 47570, 137953, 275906, 689765, 1379530]

約数ペア:

[(1, 1379530), (2, 689765), (5, 275906), (10, 137953), (29, 47570), (58, 23785), (67, 20590), (71, 19430), (134, 10295), (142, 9715), (145, 9514), (290, 4757), (335, 4118), (355, 3886), (670, 2059), (710, 1943)]