2246242.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{189517}}^1$

素因数の和:189535

約数の個数: 32

約数和(自身を含む): 136452960

約数和(自身を除く): 83388200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 189517, 379034, 758068, 947585, 1326619, 1516136, 1895170, 2653238, 3790340, 5306476, 6633095, 7580680, 10612952, 13266190, 26532380, 53064760]

約数ペア:

[(1, 53064760), (2, 26532380), (4, 13266190), (5, 10612952), (7, 7580680), (8, 6633095), (10, 5306476), (14, 3790340), (20, 2653238), (28, 1895170), (35, 1516136), (40, 1326619), (56, 947585), (70, 758068), (140, 379034), (280, 189517)]