1612690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3084480

約数和(自身を除く): 1471790

約数列:

[1, 2, 5, 10, 29, 58, 67, 83, 134, 145, 166, 290, 335, 415, 670, 830, 1943, 2407, 3886, 4814, 5561, 9715, 11122, 12035, 19430, 24070, 27805, 55610, 161269, 322538, 806345, 1612690]

約数ペア:

[(1, 1612690), (2, 806345), (5, 322538), (10, 161269), (29, 55610), (58, 27805), (67, 24070), (83, 19430), (134, 12035), (145, 11122), (166, 9715), (290, 5561), (335, 4814), (415, 3886), (670, 2407), (830, 1943)]