47090910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7039}}^1$

素因数の和:7272

約数の個数: 32

約数和(自身を含む): 113541120

約数和(自身を除く): 66450210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 7039, 14078, 21117, 35195, 42234, 70390, 105585, 211170, 1569697, 3139394, 4709091, 7848485, 9418182, 15696970, 23545455, 47090910]

約数ペア:

[(1, 47090910), (2, 23545455), (3, 15696970), (5, 9418182), (6, 7848485), (10, 4709091), (15, 3139394), (30, 1569697), (223, 211170), (446, 105585), (669, 70390), (1115, 42234), (1338, 35195), (2230, 21117), (3345, 14078), (6690, 7039)]