18849206530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{11423}}^1$

素因数の和:13591

約数の個数: 64

約数和(自身を含む): 42324000768

約数和(自身を除く): 23474794238

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2143, 4286, 10715, 11423, 15001, 21430, 22846, 23573, 30002, 47146, 57115, 75005, 79961, 114230, 117865, 125653, 150010, 159922, 165011, 235730, 251306, 330022, 399805, 628265, 799610, 825055, 879571, 1256530, 1650110, 1759142, 4397855, 8795710, 24479489, 48958978, 122397445, 171356423, 244794890, 269274379, 342712846, 538548758, 856782115, 1346371895, 1713564230, 1884920653, 2692743790, 3769841306, 9424603265, 18849206530]

約数ペア:

[(1, 18849206530), (2, 9424603265), (5, 3769841306), (7, 2692743790), (10, 1884920653), (11, 1713564230), (14, 1346371895), (22, 856782115), (35, 538548758), (55, 342712846), (70, 269274379), (77, 244794890), (110, 171356423), (154, 122397445), (385, 48958978), (770, 24479489), (2143, 8795710), (4286, 4397855), (10715, 1759142), (11423, 1650110), (15001, 1256530), (21430, 879571), (22846, 825055), (23573, 799610), (30002, 628265), (47146, 399805), (57115, 330022), (75005, 251306), (79961, 235730), (114230, 165011), (117865, 159922), (125653, 150010)]