1831030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1797770

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 419, 437, 838, 874, 2095, 2185, 4190, 4370, 7961, 9637, 15922, 19274, 39805, 48185, 79610, 96370, 183103, 366206, 915515, 1831030]

約数ペア:

[(1, 1831030), (2, 915515), (5, 366206), (10, 183103), (19, 96370), (23, 79610), (38, 48185), (46, 39805), (95, 19274), (115, 15922), (190, 9637), (230, 7961), (419, 4370), (437, 4190), (838, 2185), (874, 2095)]