12924270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 33847632

約数和(自身を除く): 20923362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 881, 978, 1467, 1630, 1762, 2445, 2643, 2934, 4405, 4890, 5286, 7335, 7929, 8810, 13215, 14670, 15858, 26430, 39645, 79290, 143603, 287206, 430809, 718015, 861618, 1292427, 1436030, 2154045, 2584854, 4308090, 6462135, 12924270]

約数ペア:

[(1, 12924270), (2, 6462135), (3, 4308090), (5, 2584854), (6, 2154045), (9, 1436030), (10, 1292427), (15, 861618), (18, 718015), (30, 430809), (45, 287206), (90, 143603), (163, 79290), (326, 39645), (489, 26430), (815, 15858), (881, 14670), (978, 13215), (1467, 8810), (1630, 7929), (1762, 7335), (2445, 5286), (2643, 4890), (2934, 4405)]