30715630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2711}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 60922368

約数和(自身を除く): 30206738

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 2711, 5422, 5665, 11330, 13555, 27110, 29821, 59642, 149105, 279233, 298210, 558466, 1396165, 2792330, 3071563, 6143126, 15357815, 30715630]

約数ペア:

[(1, 30715630), (2, 15357815), (5, 6143126), (10, 3071563), (11, 2792330), (22, 1396165), (55, 558466), (103, 298210), (110, 279233), (206, 149105), (515, 59642), (1030, 29821), (1133, 27110), (2266, 13555), (2711, 11330), (5422, 5665)]