12177690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 33785856

約数和(自身を除く): 21608166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 563, 618, 721, 1030, 1126, 1442, 1545, 1689, 2163, 2815, 3090, 3378, 3605, 3941, 4326, 5630, 7210, 7882, 8445, 10815, 11823, 16890, 19705, 21630, 23646, 39410, 57989, 59115, 115978, 118230, 173967, 289945, 347934, 405923, 579890, 811846, 869835, 1217769, 1739670, 2029615, 2435538, 4059230, 6088845, 12177690]

約数ペア:

[(1, 12177690), (2, 6088845), (3, 4059230), (5, 2435538), (6, 2029615), (7, 1739670), (10, 1217769), (14, 869835), (15, 811846), (21, 579890), (30, 405923), (35, 347934), (42, 289945), (70, 173967), (103, 118230), (105, 115978), (206, 59115), (210, 57989), (309, 39410), (515, 23646), (563, 21630), (618, 19705), (721, 16890), (1030, 11823), (1126, 10815), (1442, 8445), (1545, 7882), (1689, 7210), (2163, 5630), (2815, 4326), (3090, 3941), (3378, 3605)]