127520030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6701}}^1$

素因数の和:6892

約数の個数: 32

約数和(自身を含む): 251887968

約数和(自身を除く): 124367938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 6701, 9515, 13402, 19030, 33505, 67010, 73711, 147422, 368555, 737110, 1159273, 2318546, 5796365, 11592730, 12752003, 25504006, 63760015, 127520030]

約数ペア:

[(1, 127520030), (2, 63760015), (5, 25504006), (10, 12752003), (11, 11592730), (22, 5796365), (55, 2318546), (110, 1159273), (173, 737110), (346, 368555), (865, 147422), (1730, 73711), (1903, 67010), (3806, 33505), (6701, 19030), (9515, 13402)]