2945570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 5745600

約数和(自身を除く): 2800030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 419, 703, 838, 1406, 2095, 3515, 4190, 7030, 7961, 15503, 15922, 31006, 39805, 77515, 79610, 155030, 294557, 589114, 1472785, 2945570]

約数ペア:

[(1, 2945570), (2, 1472785), (5, 589114), (10, 294557), (19, 155030), (37, 79610), (38, 77515), (74, 39805), (95, 31006), (185, 15922), (190, 15503), (370, 7961), (419, 7030), (703, 4190), (838, 3515), (1406, 2095)]