73885470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17977}}^1$

素因数の和:18124

約数の個数: 32

約数和(自身を含む): 178629408

約数和(自身を除く): 104743938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 17977, 35954, 53931, 89885, 107862, 179770, 269655, 539310, 2462849, 4925698, 7388547, 12314245, 14777094, 24628490, 36942735, 73885470]

約数ペア:

[(1, 73885470), (2, 36942735), (3, 24628490), (5, 14777094), (6, 12314245), (10, 7388547), (15, 4925698), (30, 2462849), (137, 539310), (274, 269655), (411, 179770), (685, 107862), (822, 89885), (1370, 53931), (2055, 35954), (4110, 17977)]