142674700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{203821}}^1$

素因数の和:203842

約数の個数: 36

約数和(自身を含む): 353834992

約数和(自身を除く): 211160292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 203821, 407642, 815284, 1019105, 1426747, 2038210, 2853494, 4076420, 5095525, 5706988, 7133735, 10191050, 14267470, 20382100, 28534940, 35668675, 71337350, 142674700]

約数ペア:

[(1, 142674700), (2, 71337350), (4, 35668675), (5, 28534940), (7, 20382100), (10, 14267470), (14, 10191050), (20, 7133735), (25, 5706988), (28, 5095525), (35, 4076420), (50, 2853494), (70, 2038210), (100, 1426747), (140, 1019105), (175, 815284), (350, 407642), (700, 203821)]