30764591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 38841600

約数和(自身を除く): 8077009

約数列:

[1, 11, 13, 19, 67, 143, 169, 209, 247, 737, 871, 1273, 1859, 2197, 2717, 3211, 9581, 11323, 14003, 16549, 24167, 35321, 41743, 124553, 147199, 182039, 215137, 459173, 1619189, 2366507, 2796781, 30764591]

約数ペア:

[(1, 30764591), (11, 2796781), (13, 2366507), (19, 1619189), (67, 459173), (143, 215137), (169, 182039), (209, 147199), (247, 124553), (737, 41743), (871, 35321), (1273, 24167), (1859, 16549), (2197, 14003), (2717, 11323), (3211, 9581)]