30884315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 15854629

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 485, 679, 827, 1067, 3395, 4135, 5335, 5789, 7469, 9097, 28945, 37345, 45485, 63679, 80219, 318395, 401095, 561533, 882409, 2807665, 4412045, 6176863, 30884315]

約数ペア:

[(1, 30884315), (5, 6176863), (7, 4412045), (11, 2807665), (35, 882409), (55, 561533), (77, 401095), (97, 318395), (385, 80219), (485, 63679), (679, 45485), (827, 37345), (1067, 28945), (3395, 9097), (4135, 7469), (5335, 5789)]