67995290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 138568320

約数和(自身を除く): 70573030

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 107, 109, 110, 214, 218, 265, 530, 535, 545, 583, 1070, 1090, 1166, 1177, 1199, 2354, 2398, 2915, 5671, 5777, 5830, 5885, 5995, 11342, 11554, 11663, 11770, 11990, 23326, 28355, 28885, 56710, 57770, 58315, 62381, 63547, 116630, 124762, 127094, 128293, 256586, 311905, 317735, 618139, 623810, 635470, 641465, 1236278, 1282930, 3090695, 6181390, 6799529, 13599058, 33997645, 67995290]

約数ペア:

[(1, 67995290), (2, 33997645), (5, 13599058), (10, 6799529), (11, 6181390), (22, 3090695), (53, 1282930), (55, 1236278), (106, 641465), (107, 635470), (109, 623810), (110, 618139), (214, 317735), (218, 311905), (265, 256586), (530, 128293), (535, 127094), (545, 124762), (583, 116630), (1070, 63547), (1090, 62381), (1166, 58315), (1177, 57770), (1199, 56710), (2354, 28885), (2398, 28355), (2915, 23326), (5671, 11990), (5777, 11770), (5830, 11663), (5885, 11554), (5995, 11342)]