30480208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173183}}^1$

素因数の和:173202

約数の個数: 20

約数和(自身を含む): 64424448

約数和(自身を除く): 33944240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 173183, 346366, 692732, 1385464, 1905013, 2770928, 3810026, 7620052, 15240104, 30480208]

約数ペア:

[(1, 30480208), (2, 15240104), (4, 7620052), (8, 3810026), (11, 2770928), (16, 1905013), (22, 1385464), (44, 692732), (88, 346366), (176, 173183)]