30487752

素因数分解:

$2^3\times 3^5\times {\mathrm{15683}}^1$

素因数の和:15704

約数の個数: 48

約数和(自身を含む): 85634640

約数和(自身を除く): 55146888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 15683, 31366, 47049, 62732, 94098, 125464, 141147, 188196, 282294, 376392, 423441, 564588, 846882, 1129176, 1270323, 1693764, 2540646, 3387528, 3810969, 5081292, 7621938, 10162584, 15243876, 30487752]

約数ペア:

[(1, 30487752), (2, 15243876), (3, 10162584), (4, 7621938), (6, 5081292), (8, 3810969), (9, 3387528), (12, 2540646), (18, 1693764), (24, 1270323), (27, 1129176), (36, 846882), (54, 564588), (72, 423441), (81, 376392), (108, 282294), (162, 188196), (216, 141147), (243, 125464), (324, 94098), (486, 62732), (648, 47049), (972, 31366), (1944, 15683)]