69559490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6987

約数の個数: 64

約数和(自身を含む): 168134400

約数和(自身を除く): 98574910

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 6949, 10010, 13898, 34745, 48643, 69490, 76439, 90337, 97286, 152878, 180674, 243215, 382195, 451685, 486430, 535073, 632359, 764390, 903370, 993707, 1070146, 1264718, 1987414, 2675365, 3161795, 4968535, 5350730, 6323590, 6955949, 9937070, 13911898, 34779745, 69559490]

約数ペア:

[(1, 69559490), (2, 34779745), (5, 13911898), (7, 9937070), (10, 6955949), (11, 6323590), (13, 5350730), (14, 4968535), (22, 3161795), (26, 2675365), (35, 1987414), (55, 1264718), (65, 1070146), (70, 993707), (77, 903370), (91, 764390), (110, 632359), (130, 535073), (143, 486430), (154, 451685), (182, 382195), (286, 243215), (385, 180674), (455, 152878), (715, 97286), (770, 90337), (910, 76439), (1001, 69490), (1430, 48643), (2002, 34745), (5005, 13898), (6949, 10010)]