155210910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{11321}}^1$

素因数の和:11788

約数の個数: 32

約数和(自身を含む): 373354272

約数和(自身を除く): 218143362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 11321, 13710, 22642, 33963, 56605, 67926, 113210, 169815, 339630, 5173697, 10347394, 15521091, 25868485, 31042182, 51736970, 77605455, 155210910]

約数ペア:

[(1, 155210910), (2, 77605455), (3, 51736970), (5, 31042182), (6, 25868485), (10, 15521091), (15, 10347394), (30, 5173697), (457, 339630), (914, 169815), (1371, 113210), (2285, 67926), (2742, 56605), (4570, 33963), (6855, 22642), (11321, 13710)]