30696588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 84481488

約数和(自身を除く): 53784900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 613, 642, 963, 1226, 1284, 1391, 1839, 1926, 2452, 2782, 3678, 3852, 4173, 5517, 5564, 7356, 7969, 8346, 11034, 12519, 15938, 16692, 22068, 23907, 25038, 31876, 47814, 50076, 65591, 71721, 95628, 131182, 143442, 196773, 262364, 286884, 393546, 590319, 787092, 852683, 1180638, 1705366, 2361276, 2558049, 3410732, 5116098, 7674147, 10232196, 15348294, 30696588]

約数ペア:

[(1, 30696588), (2, 15348294), (3, 10232196), (4, 7674147), (6, 5116098), (9, 3410732), (12, 2558049), (13, 2361276), (18, 1705366), (26, 1180638), (36, 852683), (39, 787092), (52, 590319), (78, 393546), (107, 286884), (117, 262364), (156, 196773), (214, 143442), (234, 131182), (321, 95628), (428, 71721), (468, 65591), (613, 50076), (642, 47814), (963, 31876), (1226, 25038), (1284, 23907), (1391, 22068), (1839, 16692), (1926, 15938), (2452, 12519), (2782, 11034), (3678, 8346), (3852, 7969), (4173, 7356), (5517, 5564)]