2015016970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{200899}}^1$

素因数の和:200982

約数の個数: 32

約数和(自身を含む): 3905496000

約数和(自身を除く): 1890479030

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 200899, 401798, 1004495, 2008990, 3415283, 6830566, 11853041, 17076415, 23706082, 34152830, 59265205, 118530410, 201501697, 403003394, 1007508485, 2015016970]

約数ペア:

[(1, 2015016970), (2, 1007508485), (5, 403003394), (10, 201501697), (17, 118530410), (34, 59265205), (59, 34152830), (85, 23706082), (118, 17076415), (170, 11853041), (295, 6830566), (590, 3415283), (1003, 2008990), (2006, 1004495), (5015, 401798), (10030, 200899)]