379220702980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4127}}^1\times {\mathrm{93763}}^1$

素因数の和:97913

約数の個数: 72

約数和(自身を含む): 926616354048

約数和(自身を除く): 547395651068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4127, 8254, 16508, 20635, 28889, 41270, 57778, 82540, 93763, 115556, 144445, 187526, 202223, 288890, 375052, 404446, 468815, 577780, 656341, 808892, 937630, 1011115, 1312682, 1875260, 2022230, 2625364, 3281705, 4044460, 4594387, 6563410, 9188774, 13126820, 18377548, 22971935, 45943870, 91887740, 386959901, 773919802, 1547839604, 1934799505, 2708719307, 3869599010, 5417438614, 7739198020, 10834877228, 13543596535, 18961035149, 27087193070, 37922070298, 54174386140, 75844140596, 94805175745, 189610351490, 379220702980]

約数ペア:

[(1, 379220702980), (2, 189610351490), (4, 94805175745), (5, 75844140596), (7, 54174386140), (10, 37922070298), (14, 27087193070), (20, 18961035149), (28, 13543596535), (35, 10834877228), (49, 7739198020), (70, 5417438614), (98, 3869599010), (140, 2708719307), (196, 1934799505), (245, 1547839604), (490, 773919802), (980, 386959901), (4127, 91887740), (8254, 45943870), (16508, 22971935), (20635, 18377548), (28889, 13126820), (41270, 9188774), (57778, 6563410), (82540, 4594387), (93763, 4044460), (115556, 3281705), (144445, 2625364), (187526, 2022230), (202223, 1875260), (288890, 1312682), (375052, 1011115), (404446, 937630), (468815, 808892), (577780, 656341)]