147631540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5521}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 356235264

約数和(自身を除く): 208603724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 5521, 6685, 11042, 13370, 22084, 26740, 27605, 38647, 55210, 77294, 110420, 154588, 193235, 386470, 772940, 1054511, 2109022, 4218044, 5272555, 7381577, 10545110, 14763154, 21090220, 29526308, 36907885, 73815770, 147631540]

約数ペア:

[(1, 147631540), (2, 73815770), (4, 36907885), (5, 29526308), (7, 21090220), (10, 14763154), (14, 10545110), (20, 7381577), (28, 5272555), (35, 4218044), (70, 2109022), (140, 1054511), (191, 772940), (382, 386470), (764, 193235), (955, 154588), (1337, 110420), (1910, 77294), (2674, 55210), (3820, 38647), (5348, 27605), (5521, 26740), (6685, 22084), (11042, 13370)]