23713020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43913}}^1$

素因数の和:43931

約数の個数: 48

約数和(自身を含む): 73775520

約数和(自身を除く): 50062500

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, 43913, 87826, 131739, 175652, 219565, 263478, 395217, 439130, 526956, 658695, 790434, 878260, 1185651, 1317390, 1580868, 1976085, 2371302, 2634780, 3952170, 4742604, 5928255, 7904340, 11856510, 23713020]

約数ペア:

[(1, 23713020), (2, 11856510), (3, 7904340), (4, 5928255), (5, 4742604), (6, 3952170), (9, 2634780), (10, 2371302), (12, 1976085), (15, 1580868), (18, 1317390), (20, 1185651), (27, 878260), (30, 790434), (36, 658695), (45, 526956), (54, 439130), (60, 395217), (90, 263478), (108, 219565), (135, 175652), (180, 131739), (270, 87826), (540, 43913)]