69161540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{70573}}^1$

素因数の和:70596

約数の個数: 36

約数和(自身を含む): 168954156

約数和(自身を除く): 99792616

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 70573, 141146, 282292, 352865, 494011, 705730, 988022, 1411460, 1976044, 2470055, 3458077, 4940110, 6916154, 9880220, 13832308, 17290385, 34580770, 69161540]

約数ペア:

[(1, 69161540), (2, 34580770), (4, 17290385), (5, 13832308), (7, 9880220), (10, 6916154), (14, 4940110), (20, 3458077), (28, 2470055), (35, 1976044), (49, 1411460), (70, 988022), (98, 705730), (140, 494011), (196, 352865), (245, 282292), (490, 141146), (980, 70573)]