210301620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120863}}^1$

素因数の和:120904

約数の個数: 48

約数和(自身を含む): 609154560

約数和(自身を除く): 398852940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 120863, 241726, 362589, 483452, 604315, 725178, 1208630, 1450356, 1812945, 2417260, 3505027, 3625890, 7010054, 7251780, 10515081, 14020108, 17525135, 21030162, 35050270, 42060324, 52575405, 70100540, 105150810, 210301620]

約数ペア:

[(1, 210301620), (2, 105150810), (3, 70100540), (4, 52575405), (5, 42060324), (6, 35050270), (10, 21030162), (12, 17525135), (15, 14020108), (20, 10515081), (29, 7251780), (30, 7010054), (58, 3625890), (60, 3505027), (87, 2417260), (116, 1812945), (145, 1450356), (174, 1208630), (290, 725178), (348, 604315), (435, 483452), (580, 362589), (870, 241726), (1740, 120863)]