30693784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6581}}^1$

素因数の和:6651

約数の個数: 32

約数和(自身を含む): 63977040

約数和(自身を除く): 33283256

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 6581, 13162, 26324, 52648, 72391, 144782, 289564, 348793, 579128, 697586, 1395172, 2790344, 3836723, 7673446, 15346892, 30693784]

約数ペア:

[(1, 30693784), (2, 15346892), (4, 7673446), (8, 3836723), (11, 2790344), (22, 1395172), (44, 697586), (53, 579128), (88, 348793), (106, 289564), (212, 144782), (424, 72391), (583, 52648), (1166, 26324), (2332, 13162), (4664, 6581)]