6553890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 19858176

約数和(自身を除く): 13304286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 103, 105, 126, 202, 206, 210, 303, 309, 315, 505, 515, 606, 618, 630, 707, 721, 909, 927, 1010, 1030, 1414, 1442, 1515, 1545, 1818, 1854, 2121, 2163, 3030, 3090, 3535, 3605, 4242, 4326, 4545, 4635, 6363, 6489, 7070, 7210, 9090, 9270, 10403, 10605, 10815, 12726, 12978, 20806, 21210, 21630, 31209, 31815, 32445, 52015, 62418, 63630, 64890, 72821, 93627, 104030, 145642, 156045, 187254, 218463, 312090, 364105, 436926, 468135, 655389, 728210, 936270, 1092315, 1310778, 2184630, 3276945, 6553890]

約数ペア:

[(1, 6553890), (2, 3276945), (3, 2184630), (5, 1310778), (6, 1092315), (7, 936270), (9, 728210), (10, 655389), (14, 468135), (15, 436926), (18, 364105), (21, 312090), (30, 218463), (35, 187254), (42, 156045), (45, 145642), (63, 104030), (70, 93627), (90, 72821), (101, 64890), (103, 63630), (105, 62418), (126, 52015), (202, 32445), (206, 31815), (210, 31209), (303, 21630), (309, 21210), (315, 20806), (505, 12978), (515, 12726), (606, 10815), (618, 10605), (630, 10403), (707, 9270), (721, 9090), (909, 7210), (927, 7070), (1010, 6489), (1030, 6363), (1414, 4635), (1442, 4545), (1515, 4326), (1545, 4242), (1818, 3605), (1854, 3535), (2121, 3090), (2163, 3030)]