70494340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71933}}^1$

素因数の和:71956

約数の個数: 36

約数和(自身を含む): 172209996

約数和(自身を除く): 101715656

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 71933, 143866, 287732, 359665, 503531, 719330, 1007062, 1438660, 2014124, 2517655, 3524717, 5035310, 7049434, 10070620, 14098868, 17623585, 35247170, 70494340]

約数ペア:

[(1, 70494340), (2, 35247170), (4, 17623585), (5, 14098868), (7, 10070620), (10, 7049434), (14, 5035310), (20, 3524717), (28, 2517655), (35, 2014124), (49, 1438660), (70, 1007062), (98, 719330), (140, 503531), (196, 359665), (245, 287732), (490, 143866), (980, 71933)]