69470820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3607}}^1$

素因数の和:3729

約数の個数: 72

約数和(自身を含む): 212756544

約数和(自身を除く): 143285724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3607, 3852, 4815, 6420, 7214, 9630, 10821, 14428, 18035, 19260, 21642, 32463, 36070, 43284, 54105, 64926, 72140, 108210, 129852, 162315, 216420, 324630, 385949, 649260, 771898, 1157847, 1543796, 1929745, 2315694, 3473541, 3859490, 4631388, 5789235, 6947082, 7718980, 11578470, 13894164, 17367705, 23156940, 34735410, 69470820]

約数ペア:

[(1, 69470820), (2, 34735410), (3, 23156940), (4, 17367705), (5, 13894164), (6, 11578470), (9, 7718980), (10, 6947082), (12, 5789235), (15, 4631388), (18, 3859490), (20, 3473541), (30, 2315694), (36, 1929745), (45, 1543796), (60, 1157847), (90, 771898), (107, 649260), (180, 385949), (214, 324630), (321, 216420), (428, 162315), (535, 129852), (642, 108210), (963, 72140), (1070, 64926), (1284, 54105), (1605, 43284), (1926, 36070), (2140, 32463), (3210, 21642), (3607, 19260), (3852, 18035), (4815, 14428), (6420, 10821), (7214, 9630)]