30864735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 60922368

約数和(自身を除く): 30057633

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 2711, 3795, 8133, 11385, 13555, 24399, 29821, 40665, 62353, 89463, 121995, 149105, 187059, 268389, 311765, 447315, 561177, 685883, 935295, 1341945, 2057649, 2805885, 3429415, 6172947, 10288245, 30864735]

約数ペア:

[(1, 30864735), (3, 10288245), (5, 6172947), (9, 3429415), (11, 2805885), (15, 2057649), (23, 1341945), (33, 935295), (45, 685883), (55, 561177), (69, 447315), (99, 311765), (115, 268389), (165, 187059), (207, 149105), (253, 121995), (345, 89463), (495, 62353), (759, 40665), (1035, 29821), (1265, 24399), (2277, 13555), (2711, 11385), (3795, 8133)]