187617170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33563}}^1$

素因数の和:33626

約数の個数: 32

約数和(自身を含む): 372157632

約数和(自身を除く): 184540462

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 33563, 67126, 167815, 335630, 436319, 872638, 1443209, 2181595, 2886418, 4363190, 7216045, 14432090, 18761717, 37523434, 93808585, 187617170]

約数ペア:

[(1, 187617170), (2, 93808585), (5, 37523434), (10, 18761717), (13, 14432090), (26, 7216045), (43, 4363190), (65, 2886418), (86, 2181595), (130, 1443209), (215, 872638), (430, 436319), (559, 335630), (1118, 167815), (2795, 67126), (5590, 33563)]