270079998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{19891}}^1$

素因数の和:20000

約数の個数: 32

約数和(自身を含む): 565251072

約数和(自身を除く): 295171074

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6789, 13578, 19891, 39782, 59673, 119346, 616621, 1233242, 1452043, 1849863, 2904086, 3699726, 4356129, 8712258, 45013333, 90026666, 135039999, 270079998]

約数ペア:

[(1, 270079998), (2, 135039999), (3, 90026666), (6, 45013333), (31, 8712258), (62, 4356129), (73, 3699726), (93, 2904086), (146, 1849863), (186, 1452043), (219, 1233242), (438, 616621), (2263, 119346), (4526, 59673), (6789, 39782), (13578, 19891)]