177815330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{230929}}^1$

素因数の和:230954

約数の個数: 32

約数和(自身を含む): 399047040

約数和(自身を除く): 221231710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 230929, 461858, 1154645, 1616503, 2309290, 2540219, 3233006, 5080438, 8082515, 12701095, 16165030, 17781533, 25402190, 35563066, 88907665, 177815330]

約数ペア:

[(1, 177815330), (2, 88907665), (5, 35563066), (7, 25402190), (10, 17781533), (11, 16165030), (14, 12701095), (22, 8082515), (35, 5080438), (55, 3233006), (70, 2540219), (77, 2309290), (110, 1616503), (154, 1154645), (385, 461858), (770, 230929)]