30220630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 59628960

約数和(自身を除く): 29408330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1069, 1285, 2138, 2570, 2827, 5345, 5654, 10690, 11759, 14135, 23518, 28270, 58795, 117590, 274733, 549466, 1373665, 2747330, 3022063, 6044126, 15110315, 30220630]

約数ペア:

[(1, 30220630), (2, 15110315), (5, 6044126), (10, 3022063), (11, 2747330), (22, 1373665), (55, 549466), (110, 274733), (257, 117590), (514, 58795), (1069, 28270), (1285, 23518), (2138, 14135), (2570, 11759), (2827, 10690), (5345, 5654)]