30947508

素因数分解:

$2^2\times 3^6\times {\mathrm{10613}}^1$

素因数の和:10635

約数の個数: 42

約数和(自身を含む): 81207714

約数和(自身を除く): 50260206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 10613, 21226, 31839, 42452, 63678, 95517, 127356, 191034, 286551, 382068, 573102, 859653, 1146204, 1719306, 2578959, 3438612, 5157918, 7736877, 10315836, 15473754, 30947508]

約数ペア:

[(1, 30947508), (2, 15473754), (3, 10315836), (4, 7736877), (6, 5157918), (9, 3438612), (12, 2578959), (18, 1719306), (27, 1146204), (36, 859653), (54, 573102), (81, 382068), (108, 286551), (162, 191034), (243, 127356), (324, 95517), (486, 63678), (729, 42452), (972, 31839), (1458, 21226), (2916, 10613)]