66732690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20789}}^1$

素因数の和:20906

約数の個数: 32

約数和(自身を含む): 161663040

約数和(自身を除く): 94930350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 20789, 41578, 62367, 103945, 124734, 207890, 311835, 623670, 2224423, 4448846, 6673269, 11122115, 13346538, 22244230, 33366345, 66732690]

約数ペア:

[(1, 66732690), (2, 33366345), (3, 22244230), (5, 13346538), (6, 11122115), (10, 6673269), (15, 4448846), (30, 2224423), (107, 623670), (214, 311835), (321, 207890), (535, 124734), (642, 103945), (1070, 62367), (1605, 41578), (3210, 20789)]