9889968420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1169027}}^1$

素因数の和:1169089

約数の個数: 72

約数和(自身を含む): 30637885824

約数和(自身を除く): 20747917404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1169027, 2338054, 3507081, 4676108, 5845135, 7014162, 10521243, 11690270, 14028324, 17535405, 21042486, 23380540, 35070810, 42084972, 52606215, 54944269, 70141620, 105212430, 109888538, 164832807, 210424860, 219777076, 274721345, 329665614, 494498421, 549442690, 659331228, 824164035, 988996842, 1098885380, 1648328070, 1977993684, 2472492105, 3296656140, 4944984210, 9889968420]

約数ペア:

[(1, 9889968420), (2, 4944984210), (3, 3296656140), (4, 2472492105), (5, 1977993684), (6, 1648328070), (9, 1098885380), (10, 988996842), (12, 824164035), (15, 659331228), (18, 549442690), (20, 494498421), (30, 329665614), (36, 274721345), (45, 219777076), (47, 210424860), (60, 164832807), (90, 109888538), (94, 105212430), (141, 70141620), (180, 54944269), (188, 52606215), (235, 42084972), (282, 35070810), (423, 23380540), (470, 21042486), (564, 17535405), (705, 14028324), (846, 11690270), (940, 10521243), (1410, 7014162), (1692, 5845135), (2115, 4676108), (2820, 3507081), (4230, 2338054), (8460, 1169027)]