249184430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{119227}}^1$

素因数の和:119264

約数の個数: 32

約数和(自身を含む): 515064960

約数和(自身を除く): 265880530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 119227, 238454, 596135, 1192270, 1311497, 2265313, 2622994, 4530626, 6557485, 11326565, 13114970, 22653130, 24918443, 49836886, 124592215, 249184430]

約数ペア:

[(1, 249184430), (2, 124592215), (5, 49836886), (10, 24918443), (11, 22653130), (19, 13114970), (22, 11326565), (38, 6557485), (55, 4530626), (95, 2622994), (110, 2265313), (190, 1311497), (209, 1192270), (418, 596135), (1045, 238454), (2090, 119227)]