66549310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 124055712

約数和(自身を除く): 57506402

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1310, 1373, 2746, 4847, 6865, 9694, 13730, 24235, 48470, 50801, 101602, 179863, 254005, 359726, 508010, 899315, 1798630, 6654931, 13309862, 33274655, 66549310]

約数ペア:

[(1, 66549310), (2, 33274655), (5, 13309862), (10, 6654931), (37, 1798630), (74, 899315), (131, 508010), (185, 359726), (262, 254005), (370, 179863), (655, 101602), (1310, 50801), (1373, 48470), (2746, 24235), (4847, 13730), (6865, 9694)]