145103870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2099}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 125846530

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 1115, 2099, 2230, 4198, 6913, 10495, 13826, 20990, 34565, 65069, 69130, 130138, 325345, 468077, 650690, 936154, 2340385, 4680770, 14510387, 29020774, 72551935, 145103870]

約数ペア:

[(1, 145103870), (2, 72551935), (5, 29020774), (10, 14510387), (31, 4680770), (62, 2340385), (155, 936154), (223, 650690), (310, 468077), (446, 325345), (1115, 130138), (2099, 69130), (2230, 65069), (4198, 34565), (6913, 20990), (10495, 13826)]