228442620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{543911}}^1$

素因数の和:543930

約数の個数: 48

約数和(自身を含む): 731017728

約数和(自身を除く): 502575108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 543911, 1087822, 1631733, 2175644, 2719555, 3263466, 3807377, 5439110, 6526932, 7614754, 8158665, 10878220, 11422131, 15229508, 16317330, 19036885, 22844262, 32634660, 38073770, 45688524, 57110655, 76147540, 114221310, 228442620]

約数ペア:

[(1, 228442620), (2, 114221310), (3, 76147540), (4, 57110655), (5, 45688524), (6, 38073770), (7, 32634660), (10, 22844262), (12, 19036885), (14, 16317330), (15, 15229508), (20, 11422131), (21, 10878220), (28, 8158665), (30, 7614754), (35, 6526932), (42, 5439110), (60, 3807377), (70, 3263466), (84, 2719555), (105, 2175644), (140, 1631733), (210, 1087822), (420, 543911)]