9698920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 28200960

約数和(自身を除く): 18502040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 67, 70, 77, 88, 94, 110, 134, 140, 154, 188, 220, 235, 268, 280, 308, 329, 335, 376, 385, 440, 469, 470, 517, 536, 616, 658, 670, 737, 770, 938, 940, 1034, 1316, 1340, 1474, 1540, 1645, 1876, 1880, 2068, 2345, 2585, 2632, 2680, 2948, 3080, 3149, 3290, 3619, 3685, 3752, 4136, 4690, 5159, 5170, 5896, 6298, 6580, 7238, 7370, 9380, 10318, 10340, 12596, 13160, 14476, 14740, 15745, 18095, 18760, 20636, 20680, 22043, 25192, 25795, 28952, 29480, 31490, 34639, 36190, 41272, 44086, 51590, 62980, 69278, 72380, 88172, 103180, 110215, 125960, 138556, 144760, 173195, 176344, 206360, 220430, 242473, 277112, 346390, 440860, 484946, 692780, 881720, 969892, 1212365, 1385560, 1939784, 2424730, 4849460, 9698920]

約数ペア:

[(1, 9698920), (2, 4849460), (4, 2424730), (5, 1939784), (7, 1385560), (8, 1212365), (10, 969892), (11, 881720), (14, 692780), (20, 484946), (22, 440860), (28, 346390), (35, 277112), (40, 242473), (44, 220430), (47, 206360), (55, 176344), (56, 173195), (67, 144760), (70, 138556), (77, 125960), (88, 110215), (94, 103180), (110, 88172), (134, 72380), (140, 69278), (154, 62980), (188, 51590), (220, 44086), (235, 41272), (268, 36190), (280, 34639), (308, 31490), (329, 29480), (335, 28952), (376, 25795), (385, 25192), (440, 22043), (469, 20680), (470, 20636), (517, 18760), (536, 18095), (616, 15745), (658, 14740), (670, 14476), (737, 13160), (770, 12596), (938, 10340), (940, 10318), (1034, 9380), (1316, 7370), (1340, 7238), (1474, 6580), (1540, 6298), (1645, 5896), (1876, 5170), (1880, 5159), (2068, 4690), (2345, 4136), (2585, 3752), (2632, 3685), (2680, 3619), (2948, 3290), (3080, 3149)]