287195818030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4738423}}^1$

素因数の和:4738489

約数の個数: 64

約数和(自身を含む): 614099750400

約数和(自身を除く): 326903932370

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 1045, 1102, 1595, 2090, 2755, 3190, 5510, 6061, 12122, 30305, 60610, 4738423, 9476846, 23692115, 47384230, 52122653, 90030037, 104245306, 137414267, 180060074, 260613265, 274828534, 450150185, 521226530, 687071335, 900300370, 990330407, 1374142670, 1511556937, 1980660814, 2610871073, 3023113874, 4951652035, 5221742146, 7557784685, 9903304070, 13054355365, 15115569370, 26108710730, 28719581803, 57439163606, 143597909015, 287195818030]

約数ペア:

[(1, 287195818030), (2, 143597909015), (5, 57439163606), (10, 28719581803), (11, 26108710730), (19, 15115569370), (22, 13054355365), (29, 9903304070), (38, 7557784685), (55, 5221742146), (58, 4951652035), (95, 3023113874), (110, 2610871073), (145, 1980660814), (190, 1511556937), (209, 1374142670), (290, 990330407), (319, 900300370), (418, 687071335), (551, 521226530), (638, 450150185), (1045, 274828534), (1102, 260613265), (1595, 180060074), (2090, 137414267), (2755, 104245306), (3190, 90030037), (5510, 52122653), (6061, 47384230), (12122, 23692115), (30305, 9476846), (60610, 4738423)]