15411270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73387}}^1$

素因数の和:73404

約数の個数: 32

約数和(自身を含む): 42271488

約数和(自身を除く): 26860218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 73387, 146774, 220161, 366935, 440322, 513709, 733870, 1027418, 1100805, 1541127, 2201610, 2568545, 3082254, 5137090, 7705635, 15411270]

約数ペア:

[(1, 15411270), (2, 7705635), (3, 5137090), (5, 3082254), (6, 2568545), (7, 2201610), (10, 1541127), (14, 1100805), (15, 1027418), (21, 733870), (30, 513709), (35, 440322), (42, 366935), (70, 220161), (105, 146774), (210, 73387)]