78707970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26501}}^1$

素因数の和:26528

約数の個数: 64

約数和(自身を含む): 228977280

約数和(自身を除く): 150269310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 26501, 53002, 79503, 132505, 159006, 238509, 265010, 291511, 397515, 477018, 583022, 715527, 795030, 874533, 1192545, 1431054, 1457555, 1749066, 2385090, 2623599, 2915110, 3577635, 4372665, 5247198, 7155270, 7870797, 8745330, 13117995, 15741594, 26235990, 39353985, 78707970]

約数ペア:

[(1, 78707970), (2, 39353985), (3, 26235990), (5, 15741594), (6, 13117995), (9, 8745330), (10, 7870797), (11, 7155270), (15, 5247198), (18, 4372665), (22, 3577635), (27, 2915110), (30, 2623599), (33, 2385090), (45, 1749066), (54, 1457555), (55, 1431054), (66, 1192545), (90, 874533), (99, 795030), (110, 715527), (135, 583022), (165, 477018), (198, 397515), (270, 291511), (297, 265010), (330, 238509), (495, 159006), (594, 132505), (990, 79503), (1485, 53002), (2970, 26501)]