30494290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 57196080

約数和(自身を除く): 26701790

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 1129, 2258, 2701, 5402, 5645, 11290, 13505, 27010, 41773, 82417, 83546, 164834, 208865, 412085, 417730, 824170, 3049429, 6098858, 15247145, 30494290]

約数ペア:

[(1, 30494290), (2, 15247145), (5, 6098858), (10, 3049429), (37, 824170), (73, 417730), (74, 412085), (146, 208865), (185, 164834), (365, 83546), (370, 82417), (730, 41773), (1129, 27010), (2258, 13505), (2701, 11290), (5402, 5645)]