117213460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64403}}^1$

素因数の和:64432

約数の個数: 48

約数和(自身を含む): 302956416

約数和(自身を除く): 185742956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 64403, 128806, 257612, 322015, 450821, 644030, 837239, 901642, 1288060, 1674478, 1803284, 2254105, 3348956, 4186195, 4508210, 5860673, 8372390, 9016420, 11721346, 16744780, 23442692, 29303365, 58606730, 117213460]

約数ペア:

[(1, 117213460), (2, 58606730), (4, 29303365), (5, 23442692), (7, 16744780), (10, 11721346), (13, 9016420), (14, 8372390), (20, 5860673), (26, 4508210), (28, 4186195), (35, 3348956), (52, 2254105), (65, 1803284), (70, 1674478), (91, 1288060), (130, 901642), (140, 837239), (182, 644030), (260, 450821), (364, 322015), (455, 257612), (910, 128806), (1820, 64403)]