149757730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 276986304

約数和(自身を除く): 127228574

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 670, 830, 2693, 5386, 5561, 11122, 13465, 26930, 27805, 55610, 180431, 223519, 360862, 447038, 902155, 1117595, 1804310, 2235190, 14975773, 29951546, 74878865, 149757730]

約数ペア:

[(1, 149757730), (2, 74878865), (5, 29951546), (10, 14975773), (67, 2235190), (83, 1804310), (134, 1117595), (166, 902155), (335, 447038), (415, 360862), (670, 223519), (830, 180431), (2693, 55610), (5386, 27805), (5561, 26930), (11122, 13465)]