1570086990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1567}}^1$

素因数の和:2823

約数の個数: 80

約数和(自身を含む): 4227898752

約数和(自身を除く): 2657811762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1237, 1567, 2474, 3134, 3711, 4701, 6185, 7422, 7835, 9402, 11133, 12370, 14103, 15670, 18555, 22266, 23505, 28206, 33399, 37110, 42309, 47010, 55665, 66798, 70515, 84618, 100197, 111330, 126927, 141030, 166995, 200394, 211545, 253854, 333990, 423090, 500985, 634635, 1001970, 1269270, 1938379, 3876758, 5815137, 9691895, 11630274, 17445411, 19383790, 29075685, 34890822, 52336233, 58151370, 87227055, 104672466, 157008699, 174454110, 261681165, 314017398, 523362330, 785043495, 1570086990]

約数ペア:

[(1, 1570086990), (2, 785043495), (3, 523362330), (5, 314017398), (6, 261681165), (9, 174454110), (10, 157008699), (15, 104672466), (18, 87227055), (27, 58151370), (30, 52336233), (45, 34890822), (54, 29075685), (81, 19383790), (90, 17445411), (135, 11630274), (162, 9691895), (270, 5815137), (405, 3876758), (810, 1938379), (1237, 1269270), (1567, 1001970), (2474, 634635), (3134, 500985), (3711, 423090), (4701, 333990), (6185, 253854), (7422, 211545), (7835, 200394), (9402, 166995), (11133, 141030), (12370, 126927), (14103, 111330), (15670, 100197), (18555, 84618), (22266, 70515), (23505, 66798), (28206, 55665), (33399, 47010), (37110, 42309)]