16291530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20113}}^1$

素因数の和:20132

約数の個数: 40

約数和(自身を含む): 43808292

約数和(自身を除く): 27516762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20113, 40226, 60339, 100565, 120678, 181017, 201130, 301695, 362034, 543051, 603390, 905085, 1086102, 1629153, 1810170, 2715255, 3258306, 5430510, 8145765, 16291530]

約数ペア:

[(1, 16291530), (2, 8145765), (3, 5430510), (5, 3258306), (6, 2715255), (9, 1810170), (10, 1629153), (15, 1086102), (18, 905085), (27, 603390), (30, 543051), (45, 362034), (54, 301695), (81, 201130), (90, 181017), (135, 120678), (162, 100565), (270, 60339), (405, 40226), (810, 20113)]