15571430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 32235840

約数和(自身を除く): 16664410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1229, 1267, 1810, 2458, 2534, 6145, 6335, 8603, 12290, 12670, 17206, 43015, 86030, 222449, 444898, 1112245, 1557143, 2224490, 3114286, 7785715, 15571430]

約数ペア:

[(1, 15571430), (2, 7785715), (5, 3114286), (7, 2224490), (10, 1557143), (14, 1112245), (35, 444898), (70, 222449), (181, 86030), (362, 43015), (905, 17206), (1229, 12670), (1267, 12290), (1810, 8603), (2458, 6335), (2534, 6145)]