18804525030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23215463}}^1$

素因数の和:23215482

約数の個数: 40

約数和(自身を含む): 50563280592

約数和(自身を除く): 31758755562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23215463, 46430926, 69646389, 116077315, 139292778, 208939167, 232154630, 348231945, 417878334, 626817501, 696463890, 1044695835, 1253635002, 1880452503, 2089391670, 3134087505, 3760905006, 6268175010, 9402262515, 18804525030]

約数ペア:

[(1, 18804525030), (2, 9402262515), (3, 6268175010), (5, 3760905006), (6, 3134087505), (9, 2089391670), (10, 1880452503), (15, 1253635002), (18, 1044695835), (27, 696463890), (30, 626817501), (45, 417878334), (54, 348231945), (81, 232154630), (90, 208939167), (135, 139292778), (162, 116077315), (270, 69646389), (405, 46430926), (810, 23215463)]