429300290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{12527}}^1$

素因数の和:12706

約数の個数: 32

約数和(自身を含む): 811814400

約数和(自身を除く): 382514110

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 12527, 17135, 25054, 34270, 62635, 125270, 288121, 576242, 1440605, 1866523, 2881210, 3733046, 9332615, 18665230, 42930029, 85860058, 214650145, 429300290]

約数ペア:

[(1, 429300290), (2, 214650145), (5, 85860058), (10, 42930029), (23, 18665230), (46, 9332615), (115, 3733046), (149, 2881210), (230, 1866523), (298, 1440605), (745, 576242), (1490, 288121), (3427, 125270), (6854, 62635), (12527, 34270), (17135, 25054)]