225714510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{358277}}^1$

素因数の和:358297

約数の個数: 48

約数和(自身を含む): 670696416

約数和(自身を除く): 444981906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 358277, 716554, 1074831, 1791385, 2149662, 2507939, 3224493, 3582770, 5015878, 5374155, 6448986, 7523817, 10748310, 12539695, 15047634, 16122465, 22571451, 25079390, 32244930, 37619085, 45142902, 75238170, 112857255, 225714510]

約数ペア:

[(1, 225714510), (2, 112857255), (3, 75238170), (5, 45142902), (6, 37619085), (7, 32244930), (9, 25079390), (10, 22571451), (14, 16122465), (15, 15047634), (18, 12539695), (21, 10748310), (30, 7523817), (35, 6448986), (42, 5374155), (45, 5015878), (63, 3582770), (70, 3224493), (90, 2507939), (105, 2149662), (126, 1791385), (210, 1074831), (315, 716554), (630, 358277)]