245855230

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 451259424

約数和(自身を除く): 205404194

約数列:

[1, 2, 5, 10, 97, 113, 194, 226, 485, 565, 970, 1130, 2243, 4486, 10961, 11215, 21922, 22430, 54805, 109610, 217571, 253459, 435142, 506918, 1087855, 1267295, 2175710, 2534590, 24585523, 49171046, 122927615, 245855230]

約数ペア:

[(1, 245855230), (2, 122927615), (5, 49171046), (10, 24585523), (97, 2534590), (113, 2175710), (194, 1267295), (226, 1087855), (485, 506918), (565, 435142), (970, 253459), (1130, 217571), (2243, 109610), (4486, 54805), (10961, 22430), (11215, 21922)]