3450876940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3521303}}^1$

素因数の和:3521326

約数の個数: 36

約数和(自身を含む): 8430001776

約数和(自身を除く): 4979124836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3521303, 7042606, 14085212, 17606515, 24649121, 35213030, 49298242, 70426060, 98596484, 123245605, 172543847, 246491210, 345087694, 492982420, 690175388, 862719235, 1725438470, 3450876940]

約数ペア:

[(1, 3450876940), (2, 1725438470), (4, 862719235), (5, 690175388), (7, 492982420), (10, 345087694), (14, 246491210), (20, 172543847), (28, 123245605), (35, 98596484), (49, 70426060), (70, 49298242), (98, 35213030), (140, 24649121), (196, 17606515), (245, 14085212), (490, 7042606), (980, 3521303)]