30819132

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 54

約数和(自身を含む): 79930032

約数和(自身を除く): 49110900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 463, 516, 774, 926, 1389, 1548, 1849, 1852, 2778, 3698, 4167, 5547, 5556, 7396, 8334, 11094, 16641, 16668, 19909, 22188, 33282, 39818, 59727, 66564, 79636, 119454, 179181, 238908, 358362, 716724, 856087, 1712174, 2568261, 3424348, 5136522, 7704783, 10273044, 15409566, 30819132]

約数ペア:

[(1, 30819132), (2, 15409566), (3, 10273044), (4, 7704783), (6, 5136522), (9, 3424348), (12, 2568261), (18, 1712174), (36, 856087), (43, 716724), (86, 358362), (129, 238908), (172, 179181), (258, 119454), (387, 79636), (463, 66564), (516, 59727), (774, 39818), (926, 33282), (1389, 22188), (1548, 19909), (1849, 16668), (1852, 16641), (2778, 11094), (3698, 8334), (4167, 7396), (5547, 5556)]