238499770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{2969}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 445856400

約数和(自身を除く): 207356630

約数列:

[1, 2, 5, 10, 29, 58, 145, 277, 290, 554, 1385, 2770, 2969, 5938, 8033, 14845, 16066, 29690, 40165, 80330, 86101, 172202, 430505, 822413, 861010, 1644826, 4112065, 8224130, 23849977, 47699954, 119249885, 238499770]

約数ペア:

[(1, 238499770), (2, 119249885), (5, 47699954), (10, 23849977), (29, 8224130), (58, 4112065), (145, 1644826), (277, 861010), (290, 822413), (554, 430505), (1385, 172202), (2770, 86101), (2969, 80330), (5938, 40165), (8033, 29690), (14845, 16066)]