1285151230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{52391}}^1$

素因数の和:52632

約数の個数: 32

約数和(自身を含む): 2534934528

約数和(自身を除く): 1249783298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 12265, 24530, 52391, 104782, 261955, 523910, 576301, 1152602, 2881505, 5763010, 11683193, 23366386, 58415965, 116831930, 128515123, 257030246, 642575615, 1285151230]

約数ペア:

[(1, 1285151230), (2, 642575615), (5, 257030246), (10, 128515123), (11, 116831930), (22, 58415965), (55, 23366386), (110, 11683193), (223, 5763010), (446, 2881505), (1115, 1152602), (2230, 576301), (2453, 523910), (4906, 261955), (12265, 104782), (24530, 52391)]