148800970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11689}}^1$

素因数の和:11782

約数の個数: 32

約数和(自身を含む): 286171200

約数和(自身を除く): 137370230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 11689, 12730, 23378, 58445, 116890, 222091, 444182, 783163, 1110455, 1566326, 2220910, 3915815, 7831630, 14880097, 29760194, 74400485, 148800970]

約数ペア:

[(1, 148800970), (2, 74400485), (5, 29760194), (10, 14880097), (19, 7831630), (38, 3915815), (67, 2220910), (95, 1566326), (134, 1110455), (190, 783163), (335, 444182), (670, 222091), (1273, 116890), (2546, 58445), (6365, 23378), (11689, 12730)]