15017470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 29282400

約数和(自身を除く): 14264930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 349, 662, 698, 1655, 1745, 3310, 3490, 4303, 4537, 8606, 9074, 21515, 22685, 43030, 45370, 115519, 231038, 577595, 1155190, 1501747, 3003494, 7508735, 15017470]

約数ペア:

[(1, 15017470), (2, 7508735), (5, 3003494), (10, 1501747), (13, 1155190), (26, 577595), (65, 231038), (130, 115519), (331, 45370), (349, 43030), (662, 22685), (698, 21515), (1655, 9074), (1745, 8606), (3310, 4537), (3490, 4303)]