81933630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40763}}^1$

素因数の和:40840

約数の個数: 32

約数和(自身を含む): 199580544

約数和(自身を除く): 117646914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 40763, 81526, 122289, 203815, 244578, 407630, 611445, 1222890, 2731121, 5462242, 8193363, 13655605, 16386726, 27311210, 40966815, 81933630]

約数ペア:

[(1, 81933630), (2, 40966815), (3, 27311210), (5, 16386726), (6, 13655605), (10, 8193363), (15, 5462242), (30, 2731121), (67, 1222890), (134, 611445), (201, 407630), (335, 244578), (402, 203815), (670, 122289), (1005, 81526), (2010, 40763)]