82671470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 182131200

約数和(自身を除く): 99459730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 854, 1019, 1159, 1330, 2038, 2135, 2318, 4270, 5095, 5795, 7133, 8113, 10190, 11590, 14266, 16226, 19361, 35665, 38722, 40565, 62159, 71330, 81130, 96805, 124318, 135527, 193610, 271054, 310795, 435113, 621590, 677635, 870226, 1181021, 1355270, 2175565, 2362042, 4351130, 5905105, 8267147, 11810210, 16534294, 41335735, 82671470]

約数ペア:

[(1, 82671470), (2, 41335735), (5, 16534294), (7, 11810210), (10, 8267147), (14, 5905105), (19, 4351130), (35, 2362042), (38, 2175565), (61, 1355270), (70, 1181021), (95, 870226), (122, 677635), (133, 621590), (190, 435113), (266, 310795), (305, 271054), (427, 193610), (610, 135527), (665, 124318), (854, 96805), (1019, 81130), (1159, 71330), (1330, 62159), (2038, 40565), (2135, 38722), (2318, 35665), (4270, 19361), (5095, 16226), (5795, 14266), (7133, 11590), (8113, 10190)]