1392130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 2799360

約数和(自身を除く): 1407230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 431, 646, 862, 1615, 2155, 3230, 4310, 7327, 8189, 14654, 16378, 36635, 40945, 73270, 81890, 139213, 278426, 696065, 1392130]

約数ペア:

[(1, 1392130), (2, 696065), (5, 278426), (10, 139213), (17, 81890), (19, 73270), (34, 40945), (38, 36635), (85, 16378), (95, 14654), (170, 8189), (190, 7327), (323, 4310), (431, 3230), (646, 2155), (862, 1615)]