7132947130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2459

約数の個数: 64

約数和(自身を含む): 13753958400

約数和(自身を除く): 6621011270

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 223, 395, 446, 790, 1115, 1501, 2131, 2230, 3002, 4237, 4262, 7505, 8474, 10655, 15010, 17617, 21185, 21310, 35234, 40489, 42370, 80978, 88085, 168349, 176170, 202445, 334723, 336698, 404890, 475213, 669446, 841745, 950426, 1673615, 1683490, 2376065, 3198631, 3347230, 4752130, 6397262, 9029047, 15993155, 18058094, 31986310, 37541827, 45145235, 75083654, 90290470, 187709135, 375418270, 713294713, 1426589426, 3566473565, 7132947130]

約数ペア:

[(1, 7132947130), (2, 3566473565), (5, 1426589426), (10, 713294713), (19, 375418270), (38, 187709135), (79, 90290470), (95, 75083654), (158, 45145235), (190, 37541827), (223, 31986310), (395, 18058094), (446, 15993155), (790, 9029047), (1115, 6397262), (1501, 4752130), (2131, 3347230), (2230, 3198631), (3002, 2376065), (4237, 1683490), (4262, 1673615), (7505, 950426), (8474, 841745), (10655, 669446), (15010, 475213), (17617, 404890), (21185, 336698), (21310, 334723), (35234, 202445), (40489, 176170), (42370, 168349), (80978, 88085)]