1769968270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{19141}}^1$

素因数の和:20476

約数の個数: 32

約数和(自身を含む): 3644024256

約数和(自身を除く): 1874055986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1321, 2642, 6605, 9247, 13210, 18494, 19141, 38282, 46235, 92470, 95705, 133987, 191410, 267974, 669935, 1339870, 25285261, 50570522, 126426305, 176996827, 252852610, 353993654, 884984135, 1769968270]

約数ペア:

[(1, 1769968270), (2, 884984135), (5, 353993654), (7, 252852610), (10, 176996827), (14, 126426305), (35, 50570522), (70, 25285261), (1321, 1339870), (2642, 669935), (6605, 267974), (9247, 191410), (13210, 133987), (18494, 95705), (19141, 92470), (38282, 46235)]