11671020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21613}}^1$

素因数の和:21631

約数の個数: 48

約数和(自身を含む): 36311520

約数和(自身を除く): 24640500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21613, 43226, 64839, 86452, 108065, 129678, 194517, 216130, 259356, 324195, 389034, 432260, 583551, 648390, 778068, 972585, 1167102, 1296780, 1945170, 2334204, 2917755, 3890340, 5835510, 11671020]

約数ペア:

[(1, 11671020), (2, 5835510), (3, 3890340), (4, 2917755), (5, 2334204), (6, 1945170), (9, 1296780), (10, 1167102), (12, 972585), (15, 778068), (18, 648390), (20, 583551), (27, 432260), (30, 389034), (36, 324195), (45, 259356), (54, 216130), (60, 194517), (90, 129678), (108, 108065), (135, 86452), (180, 64839), (270, 43226), (540, 21613)]