146077820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149059}}^1$

素因数の和:149082

約数の個数: 36

約数和(自身を含む): 356849640

約数和(自身を除く): 210771820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 149059, 298118, 596236, 745295, 1043413, 1490590, 2086826, 2981180, 4173652, 5217065, 7303891, 10434130, 14607782, 20868260, 29215564, 36519455, 73038910, 146077820]

約数ペア:

[(1, 146077820), (2, 73038910), (4, 36519455), (5, 29215564), (7, 20868260), (10, 14607782), (14, 10434130), (20, 7303891), (28, 5217065), (35, 4173652), (49, 2981180), (70, 2086826), (98, 1490590), (140, 1043413), (196, 745295), (245, 596236), (490, 298118), (980, 149059)]