669877150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2341}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 1280699280

約数和(自身を除く): 610822130

約数列:

[1, 2, 5, 10, 25, 50, 59, 97, 118, 194, 295, 485, 590, 970, 1475, 2341, 2425, 2950, 4682, 4850, 5723, 11446, 11705, 23410, 28615, 57230, 58525, 117050, 138119, 143075, 227077, 276238, 286150, 454154, 690595, 1135385, 1381190, 2270770, 3452975, 5676925, 6905950, 11353850, 13397543, 26795086, 66987715, 133975430, 334938575, 669877150]

約数ペア:

[(1, 669877150), (2, 334938575), (5, 133975430), (10, 66987715), (25, 26795086), (50, 13397543), (59, 11353850), (97, 6905950), (118, 5676925), (194, 3452975), (295, 2270770), (485, 1381190), (590, 1135385), (970, 690595), (1475, 454154), (2341, 286150), (2425, 276238), (2950, 227077), (4682, 143075), (4850, 138119), (5723, 117050), (11446, 58525), (11705, 57230), (23410, 28615)]