421180210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{10433}}^1$

素因数の和:10818

約数の個数: 32

約数和(自身を含む): 829377792

約数和(自身を除く): 408197582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 734, 1835, 3670, 4037, 8074, 10433, 20185, 20866, 40370, 52165, 104330, 114763, 229526, 573815, 1147630, 3828911, 7657822, 19144555, 38289110, 42118021, 84236042, 210590105, 421180210]

約数ペア:

[(1, 421180210), (2, 210590105), (5, 84236042), (10, 42118021), (11, 38289110), (22, 19144555), (55, 7657822), (110, 3828911), (367, 1147630), (734, 573815), (1835, 229526), (3670, 114763), (4037, 104330), (8074, 52165), (10433, 40370), (20185, 20866)]