557270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 1209600

約数和(自身を除く): 652330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 419, 665, 838, 1330, 2095, 2933, 4190, 5866, 7961, 14665, 15922, 29330, 39805, 55727, 79610, 111454, 278635, 557270]

約数ペア:

[(1, 557270), (2, 278635), (5, 111454), (7, 79610), (10, 55727), (14, 39805), (19, 29330), (35, 15922), (38, 14665), (70, 7961), (95, 5866), (133, 4190), (190, 2933), (266, 2095), (419, 1330), (665, 838)]