137720110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7237}}^1$

素因数の和:7428

約数の個数: 32

約数和(自身を含む): 272032992

約数和(自身を除く): 134312882

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 7237, 9515, 14474, 19030, 36185, 72370, 79607, 159214, 398035, 796070, 1252001, 2504002, 6260005, 12520010, 13772011, 27544022, 68860055, 137720110]

約数ペア:

[(1, 137720110), (2, 68860055), (5, 27544022), (10, 13772011), (11, 12520010), (22, 6260005), (55, 2504002), (110, 1252001), (173, 796070), (346, 398035), (865, 159214), (1730, 79607), (1903, 72370), (3806, 36185), (7237, 19030), (9515, 14474)]