47147730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{224513}}^1$

素因数の和:224530

約数の個数: 32

約数和(自身を含む): 129320064

約数和(自身を除く): 82172334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 224513, 449026, 673539, 1122565, 1347078, 1571591, 2245130, 3143182, 3367695, 4714773, 6735390, 7857955, 9429546, 15715910, 23573865, 47147730]

約数ペア:

[(1, 47147730), (2, 23573865), (3, 15715910), (5, 9429546), (6, 7857955), (7, 6735390), (10, 4714773), (14, 3367695), (15, 3143182), (21, 2245130), (30, 1571591), (35, 1347078), (42, 1122565), (70, 673539), (105, 449026), (210, 224513)]