668592290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{4789}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 1258122240

約数和(自身を除く): 589529950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 607, 1214, 3035, 4789, 6070, 9578, 13961, 23945, 27922, 47890, 69805, 110147, 139610, 220294, 550735, 1101470, 2906923, 5813846, 14534615, 29069230, 66859229, 133718458, 334296145, 668592290]

約数ペア:

[(1, 668592290), (2, 334296145), (5, 133718458), (10, 66859229), (23, 29069230), (46, 14534615), (115, 5813846), (230, 2906923), (607, 1101470), (1214, 550735), (3035, 220294), (4789, 139610), (6070, 110147), (9578, 69805), (13961, 47890), (23945, 27922)]