239639540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3697}}^1$

素因数の和:4176

約数の個数: 48

約数和(自身を含む): 576532992

約数和(自身を除く): 336893452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 926, 1852, 2315, 3241, 3697, 4630, 6482, 7394, 9260, 12964, 14788, 16205, 18485, 25879, 32410, 36970, 51758, 64820, 73940, 103516, 129395, 258790, 517580, 1711711, 3423422, 6846844, 8558555, 11981977, 17117110, 23963954, 34234220, 47927908, 59909885, 119819770, 239639540]

約数ペア:

[(1, 239639540), (2, 119819770), (4, 59909885), (5, 47927908), (7, 34234220), (10, 23963954), (14, 17117110), (20, 11981977), (28, 8558555), (35, 6846844), (70, 3423422), (140, 1711711), (463, 517580), (926, 258790), (1852, 129395), (2315, 103516), (3241, 73940), (3697, 64820), (4630, 51758), (6482, 36970), (7394, 32410), (9260, 25879), (12964, 18485), (14788, 16205)]