70695940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1823}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 170376192

約数和(自身を除く): 99680252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1823, 1939, 2770, 3646, 3878, 5540, 7292, 7756, 9115, 9695, 12761, 18230, 19390, 25522, 36460, 38780, 51044, 63805, 127610, 255220, 504971, 1009942, 2019884, 2524855, 3534797, 5049710, 7069594, 10099420, 14139188, 17673985, 35347970, 70695940]

約数ペア:

[(1, 70695940), (2, 35347970), (4, 17673985), (5, 14139188), (7, 10099420), (10, 7069594), (14, 5049710), (20, 3534797), (28, 2524855), (35, 2019884), (70, 1009942), (140, 504971), (277, 255220), (554, 127610), (1108, 63805), (1385, 51044), (1823, 38780), (1939, 36460), (2770, 25522), (3646, 19390), (3878, 18230), (5540, 12761), (7292, 9695), (7756, 9115)]