2931250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 6374592

約数和(自身を除く): 3443342

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 125, 134, 175, 250, 335, 350, 469, 625, 670, 875, 938, 1250, 1675, 1750, 2345, 3125, 3350, 4375, 4690, 6250, 8375, 8750, 11725, 16750, 21875, 23450, 41875, 43750, 58625, 83750, 117250, 209375, 293125, 418750, 586250, 1465625, 2931250]

約数ペア:

[(1, 2931250), (2, 1465625), (5, 586250), (7, 418750), (10, 293125), (14, 209375), (25, 117250), (35, 83750), (50, 58625), (67, 43750), (70, 41875), (125, 23450), (134, 21875), (175, 16750), (250, 11725), (335, 8750), (350, 8375), (469, 6250), (625, 4690), (670, 4375), (875, 3350), (938, 3125), (1250, 2345), (1675, 1750)]