135989870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4259}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 255191040

約数和(自身を除く): 119201170

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 4259, 6386, 8518, 15965, 21295, 31930, 42590, 132029, 264058, 438677, 660145, 877354, 1320290, 2193385, 4386770, 13598987, 27197974, 67994935, 135989870]

約数ペア:

[(1, 135989870), (2, 67994935), (5, 27197974), (10, 13598987), (31, 4386770), (62, 2193385), (103, 1320290), (155, 877354), (206, 660145), (310, 438677), (515, 264058), (1030, 132029), (3193, 42590), (4259, 31930), (6386, 21295), (8518, 15965)]