15007740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22739}}^1$

素因数の和:22762

約数の個数: 48

約数和(自身を含む): 45843840

約数和(自身を除く): 30836100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 22739, 45478, 68217, 90956, 113695, 136434, 227390, 250129, 272868, 341085, 454780, 500258, 682170, 750387, 1000516, 1250645, 1364340, 1500774, 2501290, 3001548, 3751935, 5002580, 7503870, 15007740]

約数ペア:

[(1, 15007740), (2, 7503870), (3, 5002580), (4, 3751935), (5, 3001548), (6, 2501290), (10, 1500774), (11, 1364340), (12, 1250645), (15, 1000516), (20, 750387), (22, 682170), (30, 500258), (33, 454780), (44, 341085), (55, 272868), (60, 250129), (66, 227390), (110, 136434), (132, 113695), (165, 90956), (220, 68217), (330, 45478), (660, 22739)]