81119670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{93241}}^1$

素因数の和:93280

約数の個数: 32

約数和(自身を含む): 201402720

約数和(自身を除く): 120283050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 93241, 186482, 279723, 466205, 559446, 932410, 1398615, 2703989, 2797230, 5407978, 8111967, 13519945, 16223934, 27039890, 40559835, 81119670]

約数ペア:

[(1, 81119670), (2, 40559835), (3, 27039890), (5, 16223934), (6, 13519945), (10, 8111967), (15, 5407978), (29, 2797230), (30, 2703989), (58, 1398615), (87, 932410), (145, 559446), (174, 466205), (290, 279723), (435, 186482), (870, 93241)]