12648330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 33064200

約数和(自身を除く): 20415870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 449, 626, 898, 939, 1347, 1565, 1878, 2245, 2694, 2817, 3130, 4041, 4490, 4695, 5634, 6735, 8082, 9390, 13470, 14085, 20205, 28170, 40410, 140537, 281074, 421611, 702685, 843222, 1264833, 1405370, 2108055, 2529666, 4216110, 6324165, 12648330]

約数ペア:

[(1, 12648330), (2, 6324165), (3, 4216110), (5, 2529666), (6, 2108055), (9, 1405370), (10, 1264833), (15, 843222), (18, 702685), (30, 421611), (45, 281074), (90, 140537), (313, 40410), (449, 28170), (626, 20205), (898, 14085), (939, 13470), (1347, 9390), (1565, 8082), (1878, 6735), (2245, 5634), (2694, 4695), (2817, 4490), (3130, 4041)]