1723910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 3290112

約数和(自身を除く): 1566202

約数列:

[1, 2, 5, 10, 31, 62, 67, 83, 134, 155, 166, 310, 335, 415, 670, 830, 2077, 2573, 4154, 5146, 5561, 10385, 11122, 12865, 20770, 25730, 27805, 55610, 172391, 344782, 861955, 1723910]

約数ペア:

[(1, 1723910), (2, 861955), (5, 344782), (10, 172391), (31, 55610), (62, 27805), (67, 25730), (83, 20770), (134, 12865), (155, 11122), (166, 10385), (310, 5561), (335, 5146), (415, 4154), (670, 2573), (830, 2077)]