119518230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306457}}^1$

素因数の和:306480

約数の個数: 32

約数和(自身を含む): 308909664

約数和(自身を除く): 189391434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 306457, 612914, 919371, 1532285, 1838742, 3064570, 3983941, 4596855, 7967882, 9193710, 11951823, 19919705, 23903646, 39839410, 59759115, 119518230]

約数ペア:

[(1, 119518230), (2, 59759115), (3, 39839410), (5, 23903646), (6, 19919705), (10, 11951823), (13, 9193710), (15, 7967882), (26, 4596855), (30, 3983941), (39, 3064570), (65, 1838742), (78, 1532285), (130, 919371), (195, 612914), (390, 306457)]