122796940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{125303}}^1$

素因数の和:125326

約数の個数: 36

約数和(自身を含む): 299977776

約数和(自身を除く): 177180836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 125303, 250606, 501212, 626515, 877121, 1253030, 1754242, 2506060, 3508484, 4385605, 6139847, 8771210, 12279694, 17542420, 24559388, 30699235, 61398470, 122796940]

約数ペア:

[(1, 122796940), (2, 61398470), (4, 30699235), (5, 24559388), (7, 17542420), (10, 12279694), (14, 8771210), (20, 6139847), (28, 4385605), (35, 3508484), (49, 2506060), (70, 1754242), (98, 1253030), (140, 877121), (196, 626515), (245, 501212), (490, 250606), (980, 125303)]