300107990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{329789}}^1$

素因数の和:329816

約数の個数: 32

約数和(自身を含む): 664856640

約数和(自身を除く): 364748650

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 329789, 659578, 1648945, 2308523, 3297890, 4287257, 4617046, 8574514, 11542615, 21436285, 23085230, 30010799, 42872570, 60021598, 150053995, 300107990]

約数ペア:

[(1, 300107990), (2, 150053995), (5, 60021598), (7, 42872570), (10, 30010799), (13, 23085230), (14, 21436285), (26, 11542615), (35, 8574514), (65, 4617046), (70, 4287257), (91, 3297890), (130, 2308523), (182, 1648945), (455, 659578), (910, 329789)]