64664460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17107}}^1$

素因数の和:17132

約数の個数: 96

約数和(自身を含む): 229931520

約数和(自身を除く): 165267060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17107, 34214, 51321, 68428, 85535, 102642, 119749, 153963, 171070, 205284, 239498, 256605, 307926, 342140, 359247, 461889, 478996, 513210, 598745, 615852, 718494, 769815, 923778, 1026420, 1077741, 1197490, 1436988, 1539630, 1796235, 1847556, 2155482, 2309445, 2394980, 3079260, 3233223, 3592470, 4310964, 4618890, 5388705, 6466446, 7184940, 9237780, 10777410, 12932892, 16166115, 21554820, 32332230, 64664460]

約数ペア:

[(1, 64664460), (2, 32332230), (3, 21554820), (4, 16166115), (5, 12932892), (6, 10777410), (7, 9237780), (9, 7184940), (10, 6466446), (12, 5388705), (14, 4618890), (15, 4310964), (18, 3592470), (20, 3233223), (21, 3079260), (27, 2394980), (28, 2309445), (30, 2155482), (35, 1847556), (36, 1796235), (42, 1539630), (45, 1436988), (54, 1197490), (60, 1077741), (63, 1026420), (70, 923778), (84, 769815), (90, 718494), (105, 615852), (108, 598745), (126, 513210), (135, 478996), (140, 461889), (180, 359247), (189, 342140), (210, 307926), (252, 256605), (270, 239498), (315, 205284), (378, 171070), (420, 153963), (540, 119749), (630, 102642), (756, 85535), (945, 68428), (1260, 51321), (1890, 34214), (3780, 17107)]