71198340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51593}}^1$

素因数の和:51628

約数の個数: 48

約数和(自身を含む): 208027008

約数和(自身を除く): 136828668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 51593, 103186, 154779, 206372, 257965, 309558, 515930, 619116, 773895, 1031860, 1186639, 1547790, 2373278, 3095580, 3559917, 4746556, 5933195, 7119834, 11866390, 14239668, 17799585, 23732780, 35599170, 71198340]

約数ペア:

[(1, 71198340), (2, 35599170), (3, 23732780), (4, 17799585), (5, 14239668), (6, 11866390), (10, 7119834), (12, 5933195), (15, 4746556), (20, 3559917), (23, 3095580), (30, 2373278), (46, 1547790), (60, 1186639), (69, 1031860), (92, 773895), (115, 619116), (138, 515930), (230, 309558), (276, 257965), (345, 206372), (460, 154779), (690, 103186), (1380, 51593)]